diff --git a/docs/PLAYING.md b/docs/PLAYING.md
index 30b6f0e1..e52a12cd 100644
--- a/docs/PLAYING.md
+++ b/docs/PLAYING.md
@@ -76,7 +76,7 @@
 - 作战中：海嗣、狼群、流形、支援装置开战时就在摆放的位置部署；医疗探机、诅咒娃娃开战时也在摆放的位置免费部署一次（持续 10 / 15 秒，和官方一样不需要先开技能），之后所属干员每次发动技能时再次在原位出现；所属干员被击倒、再部署回场时，技能给的那一个如果还没出现，会立刻出现。巫恋退场时诅咒娃娃随之撤退，赫默退场时已出现的医疗探机不受影响。医疗探机、诅咒娃娃、海嗣（以及自选干员的工程蓄水炮、沙地兽、打字机、本能的召唤）这类不会受到攻击、到时间就离场的召唤物不受任何伤害（活性源石也一样）、也不会被治疗，它们的血条就是倒计时：随时间减少，空了就离场。琳琅诗怀雅二技能的香槟炸弹也不会掉血（活性源石和各种伤害都不会）、不会被治疗，不会因为生命值而消失，只在「见面礼」炸到碰到它的第一个地面敌人后消失（维护者 2026-10-08 的决定）；隐匿（没有被反隐、也没有被阻挡）或沉睡的敌人选不中，不会触发它。医疗探机、诅咒娃娃、支援装置、海嗣没有摆放就不会出现；狼群、流形（战术家的援军）没有摆放时会在战术点出现。狼群最后一只狼影被击倒后进入战术点形态：暂时离开战斗（不阻挡、不攻击、不会被攻击，格子仍然占着），经过狼影的恢复时间（25 秒）后在原地满血、带着 1 只狼影回来，之后重新开始每 25 秒加 1 只狼影；伺夜退场时狼群随之撤退，伺夜再部署回场时狼群重新带着 2 只狼影出现。
 - **阻挡**看接触：干员阻挡中心距离约 0.7 格以内、与它接触的敌人（地面干员挡不住飞行和近地悬浮的敌人）。敌人卡在两名干员之间时，阻挡它的干员倒下、撤退或被晕眩后，另一名仍与它接触、还有空余阻挡数的干员会**立刻接替阻挡**；都没有空位时敌人才会走掉。被冻结或晕眩的敌人同样会被接触到的干员挡住：干员再部署到它身边就会阻挡它，隐匿的敌人也随之破隐（沉睡、浮空、恐惧的敌人仍然挡不住）。迎面走来的敌人会停在干员格子前面。**阻挡了就一定能打到**：任何干员（包括站在近战位的远程干员和召唤物）总能攻击自己阻挡的敌人，不管它在不在攻击范围内、在干员哪一侧，并且优先攻击它（医疗干员除外：咒愈师以外的医疗挡住敌人时照常治疗队友，不会攻击它；「停止攻击」类技能期间也除外；技能原文另有限制的也按原文：普罗旺斯二技能开启时不以生命值高于 80% 的敌人为目标，寒檀二技能的冰凌随机落在攻击范围内的地块上）。
 - 开战时干员按**逐列从左到右、每列从上到下**的顺序部署（最左一列最先，与阿戈尔吞噬「更靠左和靠上」的顺序相同），召唤物在所有干员之后。被阻挡的敌人先打阻挡它的干员；没被阻挡的远程敌人先打嘲讽等级高的，同级时打最后部署的（召唤物、最右一列靠下的干员和刚再部署的干员更容易挨打）。隐匿的干员只会被它阻挡的敌人攻击，没被它挡住的敌人的溅射、爆炸、范围技能、留下的伤害区域（包括假想敌：蚀裂被击倒后喷出的毒雾）以及深池伙友卫队、扎罗的减攻速光环也落不到它身上（和官方一样；写明「无视无法选择」的效果如污染秽蚀照常能打到，寒霜的减攻速光环和“墓碑”这类地图效果照常生效）；**迷彩**（如忍冬三技能期间击倒敌人后、寒芒克洛丝一技能）同样只会被它阻挡的敌人攻击，也显示为半透明，但躲不开溅射、爆炸和范围伤害（同时打范围内所有单位的普通攻击——如“斩胄之剑”“破胄之锤”“灵幛”——打不到它），也不算隐匿（不触发叙拉古等「隐匿时」效果）。叙拉古的隐匿按时（32 秒 + 每层 0.4 秒）结束；忍冬的迷彩按官方持续到她下一次开技能。**蒂比起飞**期间只挡飞行敌人，地面敌人不会选她为目标（普通攻击、溅射、技能范围、燃烧区域和要选中目标的减益都落不到她身上）；飞行和悬浮敌人、写明「无视无法选择」的效果（如污染秽蚀）照常能打到她；地面敌人的光环和全场效果（如“墓碑”让全场攻击力、防御力减半）、她攻击敌人时招来的反制（如重装侦察兵的暴露）照常生效，起飞前已挂上的持续伤害也照常跳。
-- **技能自动释放**按官方「技能策略」：一般的手动技能在技能就绪、即将攻击 / 治疗且初始攻击范围内有敌人（治疗技能：有受伤的队友）时释放；**带独立技能范围**的技能（如德克萨斯「剑雨」、凛御银灰「御敌的锋锐」、锏「归于宁静」，不含「攻击范围扩大」类）在**技能范围内出现敌人**时就释放，不必先攻击；**开启后攻击范围比平时大**的手动技能（如莫斯提马「序时之匙」、银灰「真银斩」、史尔特尔「黄昏」、白面鸮「脑啡肽」）在**开启后的攻击范围内出现敌人**（治疗技能：有受伤的队友）时就释放，不必等敌人走进平时的攻击范围，这是本作按玩家反馈有意与官方不同的地方；**重装干员**的手动技能在受到伤害时释放（例外：深巡、雷蛇的二技能，号角的二、三技能，灰毫的一、二技能按玩家反馈改为攻击范围内有敌人时就释放（深巡二技能按开启后更远的攻击范围判断），余的二技能「厚礼上宾」改为周围两格（技能范围）内有敌人时就释放，这是本作有意与官方不同的地方；深巡一技能仍要受到伤害）；执旗手 / 战术家 / 吟游者技能就绪即释放，解放者 / 阵法术师在初始攻击范围内有敌人时释放（开启后攻击范围扩大的技能——薄绿「风语」、蜜蜡「沙暴扩散」、卡涅利安「食噬之印」、玛恩纳「未宽解的悲哀」，以及安洁莉娜「秘杖·反重力模式」——同样按开启后的攻击范围判断）。**自动触发**的技能按其本身规则：只作用于队友的（如引星棘刺「度算浪波」、浊心斯卡蒂「同葬无光之愿」、纯烬艾雅法拉「无声润物」）技力满就释放，不用等敌人或伤员；伺夜「领袖的呼唤」「领袖的馈赠」只在场上有狼群时释放：狼群处于战术点形态时，「领袖的呼唤」也会释放并让它立刻带着 1 只狼影回到场上（狼影未满时改为加 1 只狼影，已满时把狼群的生命值回满），「领袖的馈赠」也会释放（立即获得费用，强化留给回来的狼群的下一次攻击）；又如古米「备用军粮」在身边（技能范围内）有受伤的队友时就会发动，下一次攻击改为治疗该队友（不用先接敌；她的二技能「食粮烹制」是手动技能，按重装规则在受到伤害时释放）；塞雷娅「急救」在她即将攻击时、身边有生命不高于一半的队友才发动，这次攻击直接改为治疗；新约能天使二技能的护盾按官方给攻击范围内**仇恨最高**的队友（嘲讽等级高的优先，同级时给最后部署的），不一定是站在最前面挨打的那个。手动技能的自动释放有 3 秒冷却：开战部署后先等 3 秒，之后同一干员两次自动释放至少间隔 3 秒（可充能的技能不会同时放完）。白铁的「铁钳号·原型机」能被我方干员攻击（不受伤害）：它在攻击范围 / 技能范围内时，非治疗技能会像遇到敌人一样自动开启并消耗弹药（项目维护者 2026-10-08 按官方体验确认；白铁™多功能平台不会被攻击）。
+- **技能自动释放**按官方「技能策略」：一般的手动技能在技能就绪、即将攻击 / 治疗且初始攻击范围内有敌人（治疗技能：有受伤的队友）时释放；**带独立技能范围**的技能（如德克萨斯「剑雨」、凛御银灰「御敌的锋锐」、锏「归于宁静」，不含「攻击范围扩大」类）在**技能范围内出现敌人**时就释放，不必先攻击；**开启后攻击范围比平时大**的手动技能（如莫斯提马「序时之匙」、银灰「真银斩」、史尔特尔「黄昏」、白面鸮「脑啡肽」）在**开启后的攻击范围内出现敌人**（治疗技能：有受伤的队友）时就释放，不必等敌人走进平时的攻击范围，这是本作按玩家反馈有意与官方不同的地方；**重装干员**的手动技能在受到伤害时释放（例外：深巡、雷蛇的二技能，号角的二、三技能，灰毫的一、二技能按玩家反馈改为攻击范围内有敌人时就释放（深巡二技能按开启后更远的攻击范围判断），余的二技能「厚礼上宾」改为周围两格（技能范围）内有敌人时就释放，这是本作有意与官方不同的地方；深巡一技能仍要受到伤害）；执旗手 / 战术家 / 吟游者技能就绪即释放，解放者 / 阵法术师在初始攻击范围内有敌人时释放（开启后攻击范围扩大的技能——薄绿「风语」、蜜蜡「沙暴扩散」、卡涅利安「食噬之印」、玛恩纳「未宽解的悲哀」，以及安洁莉娜「秘杖·反重力模式」——同样按开启后的攻击范围判断）。**自动触发**的技能按其本身规则：只作用于队友的（如引星棘刺「度算浪波」、浊心斯卡蒂「同葬无光之愿」、纯烬艾雅法拉「无声润物」）技力满就释放，不用等敌人或伤员；伺夜「领袖的呼唤」「领袖的馈赠」只在场上有狼群时释放：狼群处于战术点形态时，「领袖的呼唤」也会释放并让它立刻带着 1 只狼影回到场上（狼影未满时改为加 1 只狼影，已满时把狼群的生命值回满），「领袖的馈赠」也会释放（立即获得费用，强化留给回来的狼群的下一次攻击）；又如古米「备用军粮」在身边（技能范围内）有受伤的队友时就会发动，下一次攻击改为治疗该队友（不用先接敌；她的二技能「食粮烹制」是手动技能，按重装规则在受到伤害时释放）；塞雷娅「急救」在她即将攻击时、身边有生命不高于一半的队友才发动，这次攻击直接改为治疗；新约能天使二技能的护盾按官方给攻击范围内**仇恨最高**的队友（嘲讽等级高的优先，同级时给最后部署的），不一定是站在最前面挨打的那个。手动技能的自动释放有 3 秒冷却：开战部署后先等 3 秒，之后同一干员两次自动释放至少间隔 3 秒（可充能的技能不会同时放完）。白铁的「铁钳号·原型机」能被我方干员攻击（不受伤害）：它在攻击范围 / 技能范围内时，能作用到它的技能会像遇到敌人一样自动开启并消耗弹药（项目维护者 2026-10-08 按官方体验确认；白铁™多功能平台不会被攻击）；技能效果只会挑选敌人、打不到它的技能（如德克萨斯「剑雨」）不会为它开启，留给真正的敌人。
 - **推开 / 拉拽**按官方「力度 − 重量」决定距离：例如野鬃二技能（中等力度）把重量 0 / 1 / 2 / 3 的敌人推开约 2.1 / 1.7 / 0.4 / 0.1 格，重量 4 以上推不动——轻型敌人反而推得更远。野鬃二技能沿她的朝向推开：正前方 45° 以内按上面的距离，身后、侧面或贴身的敌人只被轻推一下（约 0.4 格以内）；琳琅诗怀雅三技能的金币则从她身边向外推开，落在她前方 2–4 格的范围（官方「范围2-4」）内的地面敌人和她阻挡的敌人身上。攻击速度最低为 20（沼泽、寒霜等减速叠满时也不会更慢）。
 - **生命回复不是治疗**（与官方一致）：吟游者的特性（魔王、浊心斯卡蒂及其海嗣）、调香师的天赋、瑕光二技能、铃兰三技能、锡人和引星棘刺（一、二技能）的炼金单元给友军的「每秒恢复生命」是提高对方的**生命回复速度**，不是治疗：收割者 / 不屈者 / 武者（如隐德来希、圣约送葬人、折桠）这类「无法被友方治疗」的干员和处于禁疗的干员也能吃到，治疗量加成（如「受到的治疗效果提升」）也不会放大它；铃兰三技能开启后的第一秒没有回复。直接治疗（医疗干员的治疗、技能的「恢复…生命」）仍然对这些干员无效。
 - **元素损伤条**在单位自己的血条正下方：左边是元素图标，白条是剩余的元素值，只有真正爆发时才会耗尽；爆发后条变成元素的颜色、图标闪烁，在冷却期间慢慢回满（这段时间不会再积累元素损伤）。
diff --git a/docs/SIM.md b/docs/SIM.md
index 84d44db9..a4331607 100644
--- a/docs/SIM.md
+++ b/docs/SIM.md
@@ -846,7 +846,7 @@ instance) and skip `'counter'` / `'reflect'` damage. When the guard trips, the l
 | `allySelectable(ally, by)`, `alliesFor(by, ownerId?)` | may an ability of ally `by` select `ally` — never a 孤立 unit (炎佑, 从不混淆的方向) but `by` itself (PRTS 选择器: "若掩码中孤立为1，且选择器的阵营与目标为友好关系，则不可选中"); `allies()` without the 孤立 ones — content picks ally targets (buffs, auras, 全场 talents, heal picks) through these, `alliesInGrid` too |
 | `unitsInGrid(unit, grid, {side, extend})`, `alliesInGrid(unit)`, `enemiesInRadius(x, y, r, centre?)`, `foesInRadius(x, y, r, centre?)`, `alliesInRadius(x, y, r, ownerId?)` | grid offsets are relative to facing RIGHT, rotated by `unit.dir`; enemies by their body (§2 hit areas: a huge enemy on every tile it occupies / within `r` of its rectangle; `centre` = splash around a target, a 中点判定 by position; `foesInRadius` = the enemies an operator's area effect can select — no untargetable enemy, none whose 隐匿 is on (`targeting.js enemyStealthed`: not blocked, not revealed, not within 3 s of its last block), PRTS 作战机制 §AOE伤害判定 — while enemy-side auras / heals and collisions keep `enemiesInRadius`) |
 | `enemiesInKeys(keys, attacker, profile)`, `blockedTargets(unit, profile)` | targetable enemies whose body is on the tiles (a huge one listed once); the enemies a unit blocks — always selectable by it, a ranged operator on a melee tile included (§1.2 Blocking) |
-| `setAllyTarget(unit, on)`, `allyTargetsInKeys(keys, attacker)`, `isAllyTarget(unit)` | an **ally target**: an ally unit our attacks select like an enemy — 白铁's 铁钳号·原型机, a summon of the enemy camp ("可被我方干员攻击但不受伤害", PRTS; kits/ops/op-ironmn.js). The attack loop (ai.js `acquireTargets`) appends the registered ones standing on the attacker's range after every enemy (their 嘲讽等级 −2 puts them last: one target ⇒ an enemy first; all in range / more targets ⇒ them too) and ranged attacks fly to them; heals, skills that pick their own victims and enemies never select them (the kit gives it `untargetable` against enemies and cancels the damage it takes in its `hit` hook). A non-heal skill's automatic start counts the registered ones like enemies (skills.js `_allyTargetIn`: every enemy condition of the trigger rules — the owner's rule of 2026-10-08). None registered ⇒ the loop is unchanged |
+| `setAllyTarget(unit, on)`, `allyTargetsInKeys(keys, attacker)`, `isAllyTarget(unit)` | an **ally target**: an ally unit our attacks select like an enemy — 白铁's 铁钳号·原型机, a summon of the enemy camp ("可被我方干员攻击但不受伤害", PRTS; kits/ops/op-ironmn.js). The attack loop (ai.js `acquireTargets`) appends the registered ones standing on the attacker's range after every enemy (their 嘲讽等级 −2 puts them last: one target ⇒ an enemy first; all in range / more targets ⇒ them too) and ranged attacks fly to them; heals, skills that pick their own victims and enemies never select them (the kit gives it `untargetable` against enemies and cancels the damage it takes in its `hit` hook). A skill that acts on them counts the registered ones like enemies for its automatic start (skills.js `_allyTargetIn` / `allyTargetsOk`, every enemy condition of the trigger rules — the owner's rule of 2026-10-08): one that acts through the unit's own attacks, or whose kit flags `allyTargets: true` because its selectors take them too (`allyTargetsInKeys` / `allyTargetsInRadius`: 蕾缪安 S3's locks, 艾丽妮 S3, 陈 S2, 引星棘刺 S2); [ASSUMED] a skill that picks its victims among enemies only (or whose kit says `allyTargets: false`) is not opened by them and waits for an enemy. None registered ⇒ the loop is unchanged |
 | `allies(ownerId?)`, `aliveEnemies()`, `unitAt(r, c)`, `unitById(id)`, `tileInfo(r, c)`, `lowestHpAllyInRange(unit)` | |
 | `addLayers(playerId, bondId, n, reason, {source})`, `addCoins(playerId, n)` | layers are a no-op when `flags.layerGainsEnabled` is false (unite/boss); a gain adds at most the room left under `BOND_LAYER_CAP` (999, shared/constants.js `layerGainRoom`: the client's `AddBondCount` min(L + n, 999)) on the live copy — or, without one, on the battle's own gains — and returns what it added (0 at the cap: no hook, no event) |
 | `getPlayer(playerId)` | `{ playerId, seat, side, colOffset, mirror, dir (default unit direction: RIGHT, mirrored side LEFT), facing (its sign), bonds (live copy, layers updated by addLayers), bandId, playerEffects, lpForBoss, dp, units }` |
@@ -919,8 +919,10 @@ instance) and skip `'counter'` / `'reflect'` damage. When the guard trips, the l
   every tick; `NEVER` (alias `MANUAL`) — never auto-casts: the kit calls `unit.skill.activate(reason)` itself;
   `MLYSS_WTRMAN` and any unknown rule behave like DEFAULT. Units that never attack (bard, phalanx, librator) check
   DEFAULT every tick. In every enemy condition above a registered ally target (`setAllyTarget`: 白铁's 铁钳号·原型机, an
-  enemy-camp summon) counts like an enemy for a non-heal skill (`_allyTargetIn` — the owner's rule of 2026-10-08: with the
-  device alone in range a skill opens and spends its bullets on it). Silence blocks activation. The automatic operations cool down (`constants.js AUTO_OP_COOLDOWN` 3 s,
+  enemy-camp summon) counts like an enemy for a skill that acts on it (`_allyTargetIn`, `allyTargetsOk` — the owner's rule
+  of 2026-10-08: with the device alone in range such a skill opens and spends itself, its bullets included, on it): one
+  acting through the unit's own attacks, or flagged `allyTargets` by its kit; [ASSUMED] one that picks enemies only waits.
+  Silence blocks activation. The automatic operations cool down (`constants.js AUTO_OP_COOLDOWN` 3 s,
   "自动操作具有3s冷却，在完成一次操作或作战开始时部署的单位将进入冷却"): a MANUAL skill is auto-cast no sooner than 3 s
   after its previous cast (a charged skill spends its charges 3 s apart) or after its battle-start deployment
   (`Battle._deploy` initial; `battle.flags.startOpCooldown`, default 3 — the test harness sets 0 unless told otherwise);
diff --git a/docs/design/engine.md b/docs/design/engine.md
index af5ada70..e4aed12c 100644
--- a/docs/design/engine.md
+++ b/docs/design/engine.md
@@ -139,7 +139,7 @@ Duration end cleans the window and emits `skillEnd`; it leaves zero charges and
 Redeployment opens a new full window. Permanent passives retain `passive`; first-kill recasts of 缄默德克萨斯 explicitly
 restart a full window. Special timed kits and their effect rules are described in SIM §7.2.
 
-Auto-trigger rules (`skillTrigger.rule` in data — the official 技能策略, PRTS 卫戍协议/帮助 §作战阶段 技能操作; §20.2): `DEFAULT` (SP ready AND about to attack/heal AND an enemy/injured ally inside the **initial** range, or an enemy the unit blocks; with `trigger.allies` + `hpAtMost` an ally of the skill grid at or below that HP ratio — 塞雷娅 S1 急救, whose cast replaces that attack and is withdrawn with its charge if the ally recovers first), `SKILL_RANGE` (a MANUAL skill with a 技能范围 of its own, not an attack-range change: any living enemy, stealthed ones included, on the skill range, checked every tick — "仅在技能范围内存在敌人（无视其不可选中）时释放技能"; 13 skills / 26 records by the official rule, 14 / 28 in the data with 余 S2's deviation, §22.10), `ACTIVE_RANGE` (the owner's deliberate deviation of 2026-10-05, 0.2.0: a MANUAL skill on the basic strategy — or, by the owner's further decisions of the same day, on the `SEARCH` row, and 深巡 S2 on top of its §21.29 DEFAULT — whose attack range while it runs strictly contains the operator's own range — its rangeId grid, or the own range grown by `ability_range_forward_extend` — checks the DEFAULT condition on that running range every tick, no attack needed; `customRangeGrid` = the running range, `rawRule` the official row (DEFAULT, SEARCH, 深巡's TAKE_DAMAGE); 39 skills / 78 records, of them 薄绿 S1, 蜜蜡 S1, 卡涅利安 S3, 玛恩纳 S2 and 安洁莉娜 S3 from SEARCH; 烛煌 S2 / S3, whose ranges do not contain her 3-1, keep DEFAULT), `TAKE_DAMAGE` (on taking damage — any damage, 无来源 included, never a 流失; every MANUAL 重装 skill, §21.12 — but the six of the deliberate deviation, §21.29: 深巡 / 雷蛇 S2, 号角 S2 / S3 and 灰毫 S1 / S2 are `DEFAULT`, `rawRule` keeping the official TAKE_DAMAGE — 深巡 S2 then `ACTIVE_RANGE` on its 3-2; and 余 S2, `SKILL_RANGE` on its x-1 (§22.10); the 重装 of data/backups.json — the 补位 stand-ins 预备干员-重装 / Mechanist and every 自选 重装 — cast with an enemy in range, `DEFAULT` (or `ACTIVE_RANGE` when the skill's running range is larger), by the owner's decisions of 2026-10-05), `SP_FULL` (immediately — 执旗手 / 战术家 / 吟游者 MANUAL skills, AUTO DP skills such as 焰尾 S1, 凛御银灰 S1 (伺夜 S1 / S2 too, but only while his pack is on the field — PRTS 备注 「仅场上存在狼群时可触发技能」, the kit's own cast; the owner's decision of 2026-10-05 for S1; S1 also while the pack sits in its 战术点形态, which the cast ends — S2 too since 0.2.0: its DP at once, its gift kept for the returning pack [ASSUMED: S2's 备注 uses S1's words]; 黑键 S2 荒芜回响 likewise only while one placeable tile of his range is free, no enemy needed — PRTS 备注 「攻击范围内不存在可部署位时，技能不会被触发」, its kit's cast, 0.2.0), and, by their kits, AUTO skills whose effects act on allies only: 引星棘刺 S1, 浊心斯卡蒂 S2, 纯烬艾雅法拉 S1 — the owner's decision of 2026-10-05 for the last), `CUSTOM_RANGE` (enemy inside the custom grid), `SEARCH` (an enemy inside the initial range, checked every tick — no attack needed; 解放者 / 阵法术师 MANUAL skills and 安洁莉娜 S2, those without a larger running range), `GDGLOW_SKILL_2` (a valid target anywhere on the field: 荒芜拉普兰德, 纯烬艾雅法拉 S3), special ids. In every enemy condition a registered ally target (白铁's 铁钳号·原型机, an enemy-camp summon our attacks select) counts like an enemy for a non-heal skill (the owner's rule of 2026-10-08). The class rows cover **every MANUAL skill** of the class and never an AUTO skill (AUTO skills keep their own rule — an inference: PRTS names whole classes; the data's `skillIndex 0` / `-1` sentinel argues the other way, §20.2). **Operation cooldown**: the engine auto-casts a MANUAL skill no sooner than `AUTO_OP_COOLDOWN` (3 s) after its previous cast and after the unit's battle-start deployment ("自动操作具有3s冷却，在完成一次操作或作战开始时部署的单位将进入冷却"; `Battle._deploy` initial, `battle.flags.startOpCooldown`); kits with an automatic cast of their own check `skill.opCooling`; a pending "next attack" never takes a second charge. Permanent passive skills are always on; finite deployment effects use the duration lifecycle above.
+Auto-trigger rules (`skillTrigger.rule` in data — the official 技能策略, PRTS 卫戍协议/帮助 §作战阶段 技能操作; §20.2): `DEFAULT` (SP ready AND about to attack/heal AND an enemy/injured ally inside the **initial** range, or an enemy the unit blocks; with `trigger.allies` + `hpAtMost` an ally of the skill grid at or below that HP ratio — 塞雷娅 S1 急救, whose cast replaces that attack and is withdrawn with its charge if the ally recovers first), `SKILL_RANGE` (a MANUAL skill with a 技能范围 of its own, not an attack-range change: any living enemy, stealthed ones included, on the skill range, checked every tick — "仅在技能范围内存在敌人（无视其不可选中）时释放技能"; 13 skills / 26 records by the official rule, 14 / 28 in the data with 余 S2's deviation, §22.10), `ACTIVE_RANGE` (the owner's deliberate deviation of 2026-10-05, 0.2.0: a MANUAL skill on the basic strategy — or, by the owner's further decisions of the same day, on the `SEARCH` row, and 深巡 S2 on top of its §21.29 DEFAULT — whose attack range while it runs strictly contains the operator's own range — its rangeId grid, or the own range grown by `ability_range_forward_extend` — checks the DEFAULT condition on that running range every tick, no attack needed; `customRangeGrid` = the running range, `rawRule` the official row (DEFAULT, SEARCH, 深巡's TAKE_DAMAGE); 39 skills / 78 records, of them 薄绿 S1, 蜜蜡 S1, 卡涅利安 S3, 玛恩纳 S2 and 安洁莉娜 S3 from SEARCH; 烛煌 S2 / S3, whose ranges do not contain her 3-1, keep DEFAULT), `TAKE_DAMAGE` (on taking damage — any damage, 无来源 included, never a 流失; every MANUAL 重装 skill, §21.12 — but the six of the deliberate deviation, §21.29: 深巡 / 雷蛇 S2, 号角 S2 / S3 and 灰毫 S1 / S2 are `DEFAULT`, `rawRule` keeping the official TAKE_DAMAGE — 深巡 S2 then `ACTIVE_RANGE` on its 3-2; and 余 S2, `SKILL_RANGE` on its x-1 (§22.10); the 重装 of data/backups.json — the 补位 stand-ins 预备干员-重装 / Mechanist and every 自选 重装 — cast with an enemy in range, `DEFAULT` (or `ACTIVE_RANGE` when the skill's running range is larger), by the owner's decisions of 2026-10-05), `SP_FULL` (immediately — 执旗手 / 战术家 / 吟游者 MANUAL skills, AUTO DP skills such as 焰尾 S1, 凛御银灰 S1 (伺夜 S1 / S2 too, but only while his pack is on the field — PRTS 备注 「仅场上存在狼群时可触发技能」, the kit's own cast; the owner's decision of 2026-10-05 for S1; S1 also while the pack sits in its 战术点形态, which the cast ends — S2 too since 0.2.0: its DP at once, its gift kept for the returning pack [ASSUMED: S2's 备注 uses S1's words]; 黑键 S2 荒芜回响 likewise only while one placeable tile of his range is free, no enemy needed — PRTS 备注 「攻击范围内不存在可部署位时，技能不会被触发」, its kit's cast, 0.2.0), and, by their kits, AUTO skills whose effects act on allies only: 引星棘刺 S1, 浊心斯卡蒂 S2, 纯烬艾雅法拉 S1 — the owner's decision of 2026-10-05 for the last), `CUSTOM_RANGE` (enemy inside the custom grid), `SEARCH` (an enemy inside the initial range, checked every tick — no attack needed; 解放者 / 阵法术师 MANUAL skills and 安洁莉娜 S2, those without a larger running range), `GDGLOW_SKILL_2` (a valid target anywhere on the field: 荒芜拉普兰德, 纯烬艾雅法拉 S3), special ids. In every enemy condition a registered ally target (白铁's 铁钳号·原型机, an enemy-camp summon our attacks select) counts like an enemy for a skill that acts on it (the owner's rule of 2026-10-08): one acting through the unit's own attacks, or whose kit flags `allyTargets` (its selectors take the device too — 蕾缪安 S3, 艾丽妮 S3, 陈 S2, 引星棘刺 S2); [ASSUMED] a skill that picks enemies only is not opened by it. The class rows cover **every MANUAL skill** of the class and never an AUTO skill (AUTO skills keep their own rule — an inference: PRTS names whole classes; the data's `skillIndex 0` / `-1` sentinel argues the other way, §20.2). **Operation cooldown**: the engine auto-casts a MANUAL skill no sooner than `AUTO_OP_COOLDOWN` (3 s) after its previous cast and after the unit's battle-start deployment ("自动操作具有3s冷却，在完成一次操作或作战开始时部署的单位将进入冷却"; `Battle._deploy` initial, `battle.flags.startOpCooldown`); kits with an automatic cast of their own check `skill.opCooling`; a pending "next attack" never takes a second charge. Permanent passive skills are always on; finite deployment effects use the duration lifecycle above.
 
 **SkillSpec** (authored per chess in `sim/content/kits/tierN.js`; values come from the chess's skill blackboard at its level — normal Lv4, elite Lv7 — so a spec is a *function of the blackboard*):
 ```js
diff --git a/server/sim/battle/queries.js b/server/sim/battle/queries.js
index 5a6e74f8..2d08fc6f 100644
--- a/server/sim/battle/queries.js
+++ b/server/sim/battle/queries.js
@@ -47,7 +47,8 @@ export class BattleQueries {
    * 铁钳号·原型机, a summon of the enemy camp that "可被我方干员攻击但不受伤害" (PRTS 铁钳号·原型机 备注 "该召唤物阵营为敌方";
    * kits/ops/op-ironmn.js). Those standing on one of `keys` (tile keys, or a Set of them), alive and deployed — never
    * `attacker` itself, and an ally target selects none. ai.js acquireTargets appends them after the enemies (their 嘲讽等级
-   * −2 puts them last); a non-heal skill's automatic start counts them like an enemy (skills.js `_allyTargetIn`). [] at
+   * −2 puts them last); a skill that acts on them counts them like an enemy for its automatic start (skills.js
+   * `_allyTargetIn` / `allyTargetsOk`). [] at
    * once while none is registered, so every other battle runs exactly as before.
    */
   allyTargetsInKeys(keys, attacker) {
@@ -59,6 +60,19 @@ export class BattleQueries {
     return out;
   }
 
+  /**
+   * The registered ally targets within `r` of (x, y) (centre distance) — the radius form of allyTargetsInKeys, for a kit
+   * whose area selection takes them too (a skill flagged `allyTargets`, skills.js allyTargetsOk). [] while none is registered.
+   */
+  allyTargetsInRadius(x, y, r, attacker) {
+    const set = this._allyTargets;
+    if (!set || !set.size || !attacker || set.has(attacker)) return [];
+    const r2 = r * r + 1e-9;
+    const out = [];
+    for (const a of set) if (a.alive && a.deployed && !a.hidden && (a.x - x) * (a.x - x) + (a.y - y) * (a.y - y) <= r2) out.push(a);
+    return out;
+  }
+
   /** Register (`on`) or drop an ally target (allyTargetsInKeys); one off the field is skipped while registered. */
   setAllyTarget(unit, on = true) {
     if (!unit || unit.side !== 'ally') return false;
diff --git a/server/sim/content/kits/ops/chess_char_1_07-prove.js b/server/sim/content/kits/ops/chess_char_1_07-prove.js
index 34e588d0..c065b10d 100644
--- a/server/sim/content/kits/ops/chess_char_1_07-prove.js
+++ b/server/sim/content/kits/ops/chess_char_1_07-prove.js
@@ -28,7 +28,9 @@ export default {
     const s2On = (u) => !!(u.skill && u.skill.active && u.skill.id === S2);
     return {
       skill: { kind: 'passive' },
-      skills: { [S2]: { kind: 'duration', mods: { atkPct: num(skillBbOf(chess, S2).atk) } } },
+      // [ASSUMED] S2 never shoots 白铁's 铁钳号 (its damage is cancelled, so it never drops below 80 %): the device alone does
+      // not open it (skills.js allyTargetsOk)
+      skills: { [S2]: { kind: 'duration', mods: { atkPct: num(skillBbOf(chess, S2).atk) }, allyTargets: false } },
       trait: {
         canAttack: (battle, u) => !s2On(u) || battle.enemiesInKeys(u.rangeKeys, u, u.profile).some(huntable),
       },
diff --git a/server/sim/content/kits/ops/chess_char_3_11-snhunt.js b/server/sim/content/kits/ops/chess_char_3_11-snhunt.js
index 002c2cfb..1b14cf2c 100644
--- a/server/sim/content/kits/ops/chess_char_3_11-snhunt.js
+++ b/server/sim/content/kits/ops/chess_char_3_11-snhunt.js
@@ -58,9 +58,7 @@ export default {
           battle.on('tick', () => {
             const sk = unit.skill;
             if (!alive(unit) || !unit.canAct || !sk || !sk.ready || sk.opCooling || unit.s.flags.silence || (unit.trait.ammo ?? 1) > 0) return;
-            // (白铁's 铁钳号·原型机, an ally target, counts like an enemy — skills.js `_allyTargetIn`)
-            const keys = unit.baseRangeKeys || unit.rangeKeys;
-            if (battle.enemiesInKeys(keys, unit, unit.profile).length || battle.allyTargetsInKeys(keys, unit).length) sk.activate('DEFAULT');
+            if (battle.enemiesInKeys(unit.baseRangeKeys || unit.rangeKeys, unit, unit.profile).length) sk.activate('DEFAULT');
           }, { owner: unit });
         }
         if (extra > 0) {
diff --git a/server/sim/content/kits/ops/chess_char_4_24-billro.js b/server/sim/content/kits/ops/chess_char_4_24-billro.js
index 56b42be2..a35e107b 100644
--- a/server/sim/content/kits/ops/chess_char_4_24-billro.js
+++ b/server/sim/content/kits/ops/chess_char_4_24-billro.js
@@ -37,6 +37,8 @@ export default withDefaults({
       skills: alt(def, {
         skchr_billro_1: () => ({
           kind: 'duration',
+          // [ASSUMED] a charged cast makes no attack at all: 白铁's 铁钳号 alone does not open it (skills.js allyTargetsOk)
+          allyTargets: false,
           mods: { atkPct: num(bb.atk), defPct: num(bb.def) },
           onStart({ battle, unit, skill }) {
             unit.mem.billroCharged = isCharged(skill);
diff --git a/server/sim/content/kits/ops/chess_char_5_15-thorn2.js b/server/sim/content/kits/ops/chess_char_5_15-thorn2.js
index 73f3794d..77c0cd72 100644
--- a/server/sim/content/kits/ops/chess_char_5_15-thorn2.js
+++ b/server/sim/content/kits/ops/chess_char_5_15-thorn2.js
@@ -121,10 +121,13 @@ export default {
       }),
       skill: {
         kind: maxCharges(chess, def) > 1 ? 'charges' : 'instant',
+        // 白铁's 铁钳号·原型机 (a registered ally target) is a target like an enemy when no enemy is in her range — the owner's
+        // rule of 2026-10-08: the unit lands on it and its pulses hit it (cancelled by its kit) [ASSUMED] (skills.js allyTargetsOk)
+        allyTargets: true,
         onStart({ battle, unit }) {
           const list = battle.enemiesInKeys(unit.rangeKeys, unit, unit.profile);
           sortEnemyTargets(battle, unit, list, null);
-          let t = list.find((e) => !e.isFlying) ?? list[0];
+          let t = list.find((e) => !e.isFlying) ?? list[0] ?? battle.allyTargetsInKeys(unit.rangeKeys, unit)[0];
           if (!t) {
             // PRTS 备注: no enemy in range → thrown at the farthest tile straight ahead inside her range
             let best = null;
@@ -191,6 +194,8 @@ export default {
             if (z.acc >= 1 - 1e-9) {
               z.acc -= 1;
               for (const e of foes) battle.dealDamage(unit, e, { amount: unit.s.atk * num(bb.atk_scale), type: 'arts', isSkill: true, tags: ['skill', 'alchemy'] });
+              // (白铁's 铁钳号 too, like a ground enemy — its kit cancels the hit)
+              for (const a of battle.allyTargetsInRadius(z.x, z.y, r, unit)) battle.dealDamage(unit, a, { amount: unit.s.atk * num(bb.atk_scale), type: 'arts', isSkill: true, tags: ['skill', 'alchemy'] });
               const regen = unit.s.atk * num(bb.hp_recovery_per_sec_ratio_chr);   // 生命回复速度 (see the header)
               if (regen > 0) {
                 for (const a of battle.alliesInRadius(z.x, z.y, r, null)) {
diff --git a/server/sim/content/kits/ops/chess_char_5_17-f12yin.js b/server/sim/content/kits/ops/chess_char_5_17-f12yin.js
index a70f7d41..e2a91ea7 100644
--- a/server/sim/content/kits/ops/chess_char_5_17-f12yin.js
+++ b/server/sim/content/kits/ops/chess_char_5_17-f12yin.js
@@ -39,6 +39,9 @@ export default {
       }),
       skill: {
         kind: 'toggle',
+        // [ASSUMED] its attacks reach the enemies he blocks; the unblockable 铁钳号 of 白铁 never: it does not open it (skills.js
+        // allyTargetsOk)
+        allyTargets: false,
         mods: mods({ atkPct: num(bb.atk), defPct: num(bb.def), blockCnt: num(bb.block_cnt), hpRegenRatio: num(bb.hp_recovery_per_sec_by_max_hp_ratio) }),
         targeting: skillGrid(chess, def) ? { rangeGrid: skillGrid(chess, def) } : undefined,
         attack: { hitAllBlocked: true },
diff --git a/server/sim/content/kits/ops/chess_char_6_01-lemuen.js b/server/sim/content/kits/ops/chess_char_6_01-lemuen.js
index 3e4f8df1..230f2938 100644
--- a/server/sim/content/kits/ops/chess_char_6_01-lemuen.js
+++ b/server/sim/content/kits/ops/chess_char_6_01-lemuen.js
@@ -58,7 +58,11 @@ function lemuen(bb, chess, def) {
   const d2 = num(bb['attack@dist_2'], num(bb['attack@projectile_range'], 1.5));
   const s1 = num(bb['attack@proj_atk_scale_1'], 1), s2 = num(bb['attack@proj_atk_scale_2'], 1);
   const pickLock = (battle, unit, locks) => {
-    const cands = battle.enemiesInKeys(unit.rangeKeys, unit, unit.profile);
+    let cands = battle.enemiesInKeys(unit.rangeKeys, unit, unit.profile);
+    // 白铁's 铁钳号·原型机 (a registered ally target, an enemy-camp summon) is locked like an enemy when no enemy is in her
+    // range — the owner's rule of 2026-10-08 (it draws aggro like an enemy): her bullets are spent on it, the shells' hits
+    // are cancelled by it [ASSUMED: after every enemy, its 嘲讽等级 −2]
+    if (!cands.length) cands = battle.allyTargetsInKeys(unit.rangeKeys, unit);
     if (!cands.length) return null;
     sortEnemyTargets(battle, unit, cands, 'lowDef');
     const cnt = (e) => locks.reduce((n, L) => n + (L.e === e ? 1 : 0), 0);
@@ -85,6 +89,10 @@ function lemuen(bb, chess, def) {
       const d = bodyDist(e, x, y);
       battle.dealDamage(unit, e, { amount: atk * (d <= d1 + 1e-9 ? s1 : s2), type: 'phys', isSkill: true, isSplash: true, tags: ['skill', 'bombard'] });
     }
+    // (the 铁钳号 too, like an enemy — its kit cancels the hit)
+    for (const a of battle.allyTargetsInRadius(x, y, d2, unit)) {
+      battle.dealDamage(unit, a, { amount: atk * s2, type: 'phys', isSkill: true, isSplash: true, tags: ['skill', 'bombard'] });
+    }
   };
   const bombard = (battle, unit, locks) => {
     const atk = unit.s.atk;
@@ -164,6 +172,7 @@ function lemuen(bb, chess, def) {
       kind: 'ammo',
       ammo: Math.max(1, Math.floor(num(bb['attack@trigger_time'], 5))),
       attack: { noAttack: true },
+      allyTargets: true,   // its locks take 白铁's 铁钳号 too (pickLock) — skills.js allyTargetsOk
       onStart({ unit }) { unit.mem.lemLocks = []; unit.mem.lemAcc = aim; },
       onTick({ battle, unit, skill, dt }) {
         const m = unit.mem;
diff --git a/server/sim/content/kits/ops/chess_char_6_03-yu.js b/server/sim/content/kits/ops/chess_char_6_03-yu.js
index d5bd4ea0..4273efbb 100644
--- a/server/sim/content/kits/ops/chess_char_6_03-yu.js
+++ b/server/sim/content/kits/ops/chess_char_6_03-yu.js
@@ -51,6 +51,8 @@ function yu(bb, chess, def) {
     // 'teleport' fx). PRTS's 0.13 s between the damage and the teleport is not modelled (same tick).
     skchr_yu_2: {
       kind: 'duration',
+      // [ASSUMED] its burst and teleport pick enemies; 白铁's 铁钳号 alone does not open it (skills.js allyTargetsOk)
+      allyTargets: false,
       mods: { hpPct: num(bb.max_hp), atkPct: num(bb.atk), blockCnt: num(bb.block_cnt) },
       attack: { dmgType: 'arts' },
       onStart({ battle, unit }) {
@@ -79,6 +81,7 @@ function yu(bb, chess, def) {
     skill: {
       kind: 'duration',
       mods: { hpPct: num(bb.max_hp), atkPct: num(bb.atk), defPct: num(bb.def) },
+      allyTargets: false,   // [ASSUMED] its wall burns enemies crossing it; 白铁's 铁钳号 alone does not open it
       // the wall runs through his tile perpendicular to his direction (RIGHT / LEFT: his column; UP / DOWN: his row —
       // it turns with the deploy direction like a range) [ASSUMED orientation for UP / DOWN]
       onStart({ battle, unit }) {
diff --git a/server/sim/content/kits/ops/chess_char_6_12-rosmon.js b/server/sim/content/kits/ops/chess_char_6_12-rosmon.js
index b3d82b43..37db5980 100644
--- a/server/sim/content/kits/ops/chess_char_6_12-rosmon.js
+++ b/server/sim/content/kits/ops/chess_char_6_12-rosmon.js
@@ -31,6 +31,8 @@ function rosmon(bb, chess, def) {
     // two 战术装备 on melee tiles of her range (the token kit: appear stun, blocked enemies DEF −160, lifetime)
     skchr_rosmon_3: {
       kind: 'duration',
+      // [ASSUMED] blocked enemies only; 白铁's unblockable 铁钳号 never: it does not open it (skills.js allyTargetsOk)
+      allyTargets: false,
       mods: { batPct: batOf(bb.base_attack_time, def, true), atkPct: num(bb.atk) },
       targeting: { maxTargets: Math.max(1, Math.floor(num(bb['attack@max_target'], 2))) },
       onStart({ battle, unit }) {
diff --git a/server/sim/content/kits/ops/chess_char_6_18-whitw2.js b/server/sim/content/kits/ops/chess_char_6_18-whitw2.js
index 08efbb74..5332a725 100644
--- a/server/sim/content/kits/ops/chess_char_6_18-whitw2.js
+++ b/server/sim/content/kits/ops/chess_char_6_18-whitw2.js
@@ -128,6 +128,8 @@ function whitw2(bb, chess, def) {
     // grid only selects those targets — no rangeId, no 攻击范围 in the text — so the card keeps her 3-1 (showOwnRange)
     skchr_whitw2_1: {
       kind: 'toggle',
+      // [ASSUMED] her drones lock enemies only (install): 白铁's 铁钳号 alone does not open S1 / S2 (skills.js allyTargetsOk)
+      allyTargets: false,
       mods: { atkPct: num(bb.atk) },
       targeting: { rangeGrid: WHOLE_FIELD, showOwnRange: true },
       onStart({ unit }) { unit.mem.lazyLock = null; },
@@ -136,6 +138,7 @@ function whitw2(bb, chess, def) {
     // (install); each drone hit ramps on its own target (trait init → max) and fears it attack@fear s with attack@prob
     skchr_whitw2_2: {
       kind: 'duration',
+      allyTargets: false,
       mods: { atkPct: num(bb.atk) },
       ...(skillGridW ? { targeting: { rangeGrid: skillGridW } } : {}),
       attack: {
diff --git a/server/sim/content/kits/ops/op-chen.js b/server/sim/content/kits/ops/op-chen.js
index 878acfaa..408a8d5b 100644
--- a/server/sim/content/kits/ops/op-chen.js
+++ b/server/sim/content/kits/ops/op-chen.js
@@ -114,9 +114,13 @@ export default {
         },
         [S2]: {
           kind: num(s2?.maxChargeTime, 1) > 1 ? 'charges' : 'instant',
+          // 白铁's 铁钳号·原型机 (a registered ally target) is drawn on like an enemy, after every enemy (嘲讽等级 −2) — the
+          // owner's rule of 2026-10-08; its kit cancels the hits [ASSUMED] (skills.js allyTargetsOk)
+          allyTargets: true,
           onStart({ battle, unit }) {
             const list = battle.enemiesInKeys(keysOf(unit, grid2), unit, AIR);
             sortEnemyTargets(battle, unit, list, null);
+            list.push(...battle.allyTargetsInKeys(keysOf(unit, grid2), unit));
             const v = list.slice(0, Math.max(1, Math.floor(num(b2.max_target, 1))));
             battle.fx('slash', { x: unit.x, y: unit.y, id: unit.id, n: v.length, skill: 'chen:draw' });
             const amount = () => unit.s.atk * num(b2.atk_scale, 1);
@@ -132,6 +136,9 @@ export default {
           duration: S3_CLIP,
           flags: { invulnerable: true, noBlock: true },
           attack: { noAttack: true },
+          // [ASSUMED] its slashes and its guard (guardActivation) take ground enemies only: 白铁's 铁钳号 alone does not open
+          // it (skills.js allyTargetsOk) — the skill ends at once without a target
+          allyTargets: false,
           onStart({ battle, unit }) {
             battle.releaseBlocked(unit); // 无法阻挡
             unit.mem.chenS3 = { t: 0, n: 0, target: null };
diff --git a/server/sim/content/kits/ops/op-haruka.js b/server/sim/content/kits/ops/op-haruka.js
index eec091ea..fe0a1ada 100644
--- a/server/sim/content/kits/ops/op-haruka.js
+++ b/server/sim/content/kits/ops/op-haruka.js
@@ -168,9 +168,10 @@ export default {
     return {
       trait: atkTargets > 1 ? { maxTargets: atkTargets } : null,
       skills: {
-        [S1]: { kind: 'duration', mods: { aspd: num(b1.attack_speed) }, attack: healAttack(healTargets) },
+        // [ASSUMED] her skills' attacks heal: 白铁's 铁钳号 (禁疗, no patient) alone does not open them (skills.js allyTargetsOk)
+        [S1]: { kind: 'duration', mods: { aspd: num(b1.attack_speed) }, attack: healAttack(healTargets), allyTargets: false },
         [S2]: {
-          kind: 'duration', attack: healAttack(healTargets + Math.max(0, Math.floor(num(b2['attack@max_target_heal_add'])))),
+          kind: 'duration', attack: healAttack(healTargets + Math.max(0, Math.floor(num(b2['attack@max_target_heal_add'])))), allyTargets: false,
           onStart({ battle, unit }) {
             unit.mem.harukaS2Uses = (unit.mem.harukaS2Uses ?? 0) + 1;
             unit.mem.harukaS2Endless = unit.mem.harukaS2Uses >= 2;
@@ -185,6 +186,7 @@ export default {
           kind: 'duration',
           mods: { atkPct: num(b3.atk), batPct: batMod(b3.base_attack_time, chess) },
           targeting: { rangeGrid: s3?.rangeGrid ?? null },
+          allyTargets: false,
           attack: healAttack(healTargets),
           onStart({ battle, unit }) { rescale(battle, unit); },
           onEnd({ battle, unit }) { rescale(battle, unit); },   // (`active` is already false: ×1 again)
diff --git a/server/sim/content/kits/ops/op-irene.js b/server/sim/content/kits/ops/op-irene.js
index 68f69034..70581aa0 100644
--- a/server/sim/content/kits/ops/op-irene.js
+++ b/server/sim/content/kits/ops/op-irene.js
@@ -100,6 +100,9 @@ export default {
         },
         [S2]: {
           kind: num(s2?.maxChargeTime, 1) > 1 ? 'charges' : 'instant',
+          // [ASSUMED] its strike and its guard (guardActivation) take ground enemies only: 白铁's 铁钳号 alone does not open
+          // it (skills.js allyTargetsOk)
+          allyTargets: false,
           onStart({ battle, unit }) {
             const list = battle.enemiesInKeys(keysOf(unit, grid2), unit, GROUND);
             sortEnemyTargets(battle, unit, list, null);
@@ -116,9 +119,12 @@ export default {
           kind: 'duration',
           duration: S3_DURATION,
           attack: { noAttack: true },
+          // 白铁's 铁钳号·原型机 (a registered ally target) is struck like an enemy — the owner's rule of 2026-10-08; its kit
+          // cancels the hits [ASSUMED: its strikes take it like a ground enemy of the skill range] (skills.js allyTargetsOk)
+          allyTargets: true,
           onStart({ battle, unit }) {
             unit.mem.ireneS3 = { t: 0, n: 0 };
-            const v = battle.enemiesInKeys(keysOf(unit, grid3), unit, GROUND);
+            const v = [...battle.enemiesInKeys(keysOf(unit, grid3), unit, GROUND), ...battle.allyTargetsInKeys(keysOf(unit, grid3), unit)];
             battle.fx('aoe', { x: unit.x, y: unit.y, radius: 1.5, id: unit.id, skill: 'irene:judgment' });
             for (const e of v) {
               battle.dealDamage(unit, e, { amount: unit.s.atk * num(b3.atk_scale, 1), type: 'phys', isSkill: true, tags: ['skill'] });
@@ -132,11 +138,12 @@ export default {
             const iv = Math.max(0.05, num(b3.multi_hit_interval, 0.3)), times = Math.max(0, Math.floor(num(b3.multi_times, 10)));
             while (m.n < times && m.t + 1e-9 >= (m.n + 1) * iv) {
               m.n++;
-              const cands = battle.enemiesInKeys(keysOf(unit, grid3), unit, AIR);
+              const foes = battle.enemiesInKeys(keysOf(unit, grid3), unit, AIR);
+              const cands = foes.length ? foes : battle.allyTargetsInKeys(keysOf(unit, grid3), unit);   // (the 铁钳号 when no enemy)
               if (!cands.length) continue;
               const c = battle.rng.pick(cands);
               battle.fx('aoe', { x: c.x, y: c.y, radius: S3_SPLASH, id: unit.id, skill: 'irene:judgment' });
-              for (const e of battle.foesInRadius(c.x, c.y, S3_SPLASH, true)) {
+              for (const e of [...battle.foesInRadius(c.x, c.y, S3_SPLASH, true), ...battle.allyTargetsInRadius(c.x, c.y, S3_SPLASH, unit)]) {
                 battle.dealDamage(unit, e, { amount: unit.s.atk * num(b3.multi_atk_scale, 1), type: 'phys', isSkill: true, isSplash: e !== c, tags: ['skill'] });
               }
               if (!unit.alive || !unit.skill?.active) return;
diff --git a/server/sim/content/kits/ops/op-mcnist.js b/server/sim/content/kits/ops/op-mcnist.js
index 31cd8bc2..ad8d43bf 100644
--- a/server/sim/content/kits/ops/op-mcnist.js
+++ b/server/sim/content/kits/ops/op-mcnist.js
@@ -269,6 +269,8 @@ export default {
         [S3]: {
           kind: 'duration',
           mods: { atkPct: num(b3.atk), batPct: batMod(b3.base_attack_time, chess) },
+          // [ASSUMED] the cross lands on an enemy target only: 白铁's 铁钳号 alone does not open it (skills.js allyTargetsOk)
+          allyTargets: false,
           // the attack is the cross: no damage on the target itself (its 0.8 s later landing does it)
           attack: { dmgType: 'arts', hitsFn: () => 0 },
           onAttack({ battle, unit, targets }) {
diff --git a/server/sim/content/kits/ops/op-slent2.js b/server/sim/content/kits/ops/op-slent2.js
index 686e1d71..8ede1593 100644
--- a/server/sim/content/kits/ops/op-slent2.js
+++ b/server/sim/content/kits/ops/op-slent2.js
@@ -158,9 +158,10 @@ export default {
     return {
       trait: targets > 1 ? { maxTargets: targets } : null,
       skills: {
-        [S1]: { kind: 'duration', mods: { atkPct: num(b1.atk) }, attack: healAttack },
+        // [ASSUMED] her skills' attacks heal: 白铁's 铁钳号 (禁疗, no patient) alone does not open them (skills.js allyTargetsOk)
+        [S1]: { kind: 'duration', mods: { atkPct: num(b1.atk) }, attack: healAttack, allyTargets: false },
         [S2]: {
-          kind: 'duration', mods: { aspd: num(b2.attack_speed) }, attack: healAttack,
+          kind: 'duration', mods: { aspd: num(b2.attack_speed) }, attack: healAttack, allyTargets: false,
           onStart({ battle, unit }) {
             // a 夜灯 already up (the battle-start deploy) is this skill's drone; else her placed piece takes the field
             if (!battle.allyUnits.some((t) => t.kind === 'token' && t.defId === LAMP && t.ownerUnit === unit && t.alive)) releaseSkillSummon(battle, unit, LAMP);
@@ -168,7 +169,7 @@ export default {
           onEnd({ battle, unit }) { withdrawLamps(battle, unit); },
         },
         [S3]: {
-          kind: 'duration', mods: { atkPct: num(b3.atk) }, attack: healAttack,
+          kind: 'duration', mods: { atkPct: num(b3.atk) }, attack: healAttack, allyTargets: false,
           onStart({ unit }) { unit.mem.slent2Grave = true; },   // the one 不死 of this cast (slent2_shallow_grave[self])
           onEnd({ unit }) { unit.mem.slent2Grave = false; },
         },
diff --git a/server/sim/content/kits/ops/op-thumpy.js b/server/sim/content/kits/ops/op-thumpy.js
index b6dcd328..073045a6 100644
--- a/server/sim/content/kits/ops/op-thumpy.js
+++ b/server/sim/content/kits/ops/op-thumpy.js
@@ -177,6 +177,8 @@ export default {
         },
         [S2]: {
           kind: 'duration',
+          // [ASSUMED] its glue / belt act on ground enemies only: 白铁's 铁钳号 alone does not open it (skills.js allyTargetsOk)
+          allyTargets: false,
           // the owner's rule for a skill whose area is larger than her range (her tile): cast as soon as a ground enemy she
           // can affect is on the glue's first five tiles — her tile, the front one, its two sides and the one beyond
           // (glueTiles' PRTS order), as 余 S2's x-1 (§22.10); the data's DEFAULT (重装 exception) only saw her own tile
@@ -200,6 +202,7 @@ export default {
         },
         [S3]: {
           kind: 'duration',
+          allyTargets: false,
           // likewise on the conveyor: her tile and the four ahead (the owner's larger-area rule; 余 S2 precedent)
           trigger: { rule: 'ACTIVE_RANGE', grid: [[0, 0], [0, 1], [0, 2], [0, 3], [0, 4]] },
           mods: nz({ atkPct: num(b3.atk), defPct: num(b3.def), blockCnt: num(b3.block_cnt) }),
diff --git a/server/sim/skills.js b/server/sim/skills.js
index ba126e9f..6c5a866a 100644
--- a/server/sim/skills.js
+++ b/server/sim/skills.js
@@ -30,7 +30,9 @@
 //   rule AND such an ally on the trigger grid — the cast replaces the attack about to be made (塞雷娅 S1 "触发时会替换当
 //   次攻击"); should that ally condition fail before the attack, the cast is withdrawn and its charge returned.
 //   A registered ally target (Battle.setAllyTarget: 白铁's 铁钳号·原型机, an enemy-camp summon our attacks select) counts
-//   like an enemy in each of these enemy conditions for a non-heal skill (`_allyTargetIn` — the owner's rule of 2026-10-08).
+//   like an enemy in each of these enemy conditions for a skill that acts on it (`_allyTargetIn`, `allyTargetsOk` — the
+//   owner's rule of 2026-10-08): one that acts through the unit's own attacks, or whose kit flags `allyTargets: true` (its
+//   selectors take ally targets too); a skill that picks its own victims among enemies only is not opened by it.
 // Automatic operations cool down (constants.js AUTO_OP_COOLDOWN, "自动操作具有3s冷却，在完成一次操作或作战开始时部署的单位
 //   将进入冷却"): the engine auto-casts a MANUAL skill (def.skillType) no sooner than 3 s after its previous cast (so a
 //   charged skill spends its charges 3 s apart) or after the unit's deployment at the battle start (Battle._deploy
@@ -44,7 +46,8 @@
 //   mods, flags, targeting {maxTargets, rangeGrid, priority, allInRange, rangeExtend, noRangeExtend (the range ignores
 //   the unit's 攻击距离), showOwnRange (rangeGrid only selects targets: the detail card keeps the unit's own range)},
 //   attack {dmgType, atkScale, splashRadius, splashScale, hits, projectile, maxTargets, dmgMul, onHit, heal…},
-//   heal (bool: heal-type skill for the trigger rule), onStart(ctx), onEnd(ctx), onHit(ctx), onAttack(ctx), onTick(ctx).
+//   heal (bool: heal-type skill for the trigger rule), allyTargets (bool: the skill acts on a registered ally target — see
+//   `allyTargetsOk`), onStart(ctx), onEnd(ctx), onHit(ctx), onAttack(ctx), onTick(ctx).
 // ctx passed to spec callbacks: { battle, unit, skill, bb, target?, dealt?, targets?, dt?, reason? }; onAttack's ctx
 //   also carries `noAmmo` (set it to true: this attack spends no ammo). onEnd runs while the skill's mods / range are
 //   still applied (`active` is already false); they are removed right after it (unless onEnd re-activated the skill).
@@ -177,11 +180,31 @@ export class SkillRuntime {
    * canTargetEnemy (every other selector keeps to enemies); a heal skill never counts it (禁疗: not a patient).
    */
   _allyTargetIn(keys) {
-    if (this.healSkill || !keys) return false;
+    if (!keys || !this.allyTargetsOk) return false;
     const b = this.battle;
     return !!(b._allyTargets && b._allyTargets.size) && b.allyTargetsInKeys(keys, this.unit).length > 0;
   }
 
+  /**
+   * Does this skill act on a registered ally target, so that one may start it (`_allyTargetIn`)? Never a heal skill.
+   * SkillSpec `allyTargets` (true / false) answers for a kit: true where its selectors take ally targets too
+   * (allyTargetsInKeys / allyTargetsInRadius — 蕾缪安 S3, 艾丽妮 S3, 陈 S2, 引星棘刺 S2), false where they never do although
+   * the skill keeps attacking. Without it: a skill that acts through the unit's own attacks — which select the device
+   * (ai.js acquireTargets) —, a timed one that keeps attacking (no `attack.noAttack`) or a cast that is the next attack
+   * (`spec.attack`), on a unit that attacks. [ASSUMED] Any other skill picks its victims itself among the enemies
+   * (enemiesInKeys, foesInRadius …) and would be spent on nothing: the device does not open it — it waits for an enemy.
+   * (Grok's review of round 22: 蕾缪安 S3 / 艾丽妮 S3 / 陈 S2 / 引星棘刺 S2 opened on the device alone and did nothing.)
+   */
+  get allyTargetsOk() {
+    if (this.healSkill || this.noSkill || this.kind === 'passive') return false;
+    const s = this.spec;
+    if (s.allyTargets != null) return !!s.allyTargets;
+    const p = this.unit.profile;
+    if (p && p.noAttack) return false;
+    if (s.attack && s.attack.noAttack) return false;
+    return this.isTimed || !!s.attack;
+  }
+
   get spCost() {
     const c = Math.floor(this.baseSpCost * this.spCostMul + (this.unit.s ? this.unit.s.spCostFlat : 0));
     // content writes spCostMul / spCostFlat: a NaN/Infinity cost would freeze SP forever — use the base cost instead
diff --git a/test/content/feedback7-allytarget-kits.test.js b/test/content/feedback7-allytarget-kits.test.js
new file mode 100644
index 00000000..8ff8d2d5
--- /dev/null
+++ b/test/content/feedback7-allytarget-kits.test.js
@@ -0,0 +1,106 @@
+// test/content/feedback7-allytarget-kits.test.js — a skill that 白铁's 铁钳号·原型机 (a registered ally target) opens must act on
+// it (Grok's review of round 22: 蕾缪安 S3, 艾丽妮 S3, 陈 S2 and 引星棘刺 S2 opened on the device alone and were spent on
+// nothing — their kits picked enemies only). The owner's rule (2026-10-08): the device draws aggro like an enemy. So:
+// - these four kits now take ally targets in their selectors (the hits are cancelled by the device, its 受击回复 counts;
+//   蕾缪安's locks spend her bullets);
+// - a skill whose effect does not reach it — one that picks its own victims and has no kit flag `allyTargets: true` — is
+//   not opened by it (skills.js `allyTargetsOk`), e.g. 德克萨斯 S2 剑雨: it waits for an enemy.
+// Run: node --test test/content/feedback7-allytarget-kits.test.js
+
+import { test } from 'node:test';
+import assert from 'node:assert/strict';
+import { makeBattle, chessRec, enemyRec, checkInvariants } from '../helpers/battleHarness.js';
+
+const CRAB = 'token_10027_ironmn_pile3';
+const IRON = { uid: 2, diy: { slot: 6, charId: 'char_4072_ironmn', skillIndex: 2 }, elite: true, row: 12, col: 9, dir: 'RIGHT' };
+const crabAt = (col) => ({ uid: 10, kind: 'token', tokenId: CRAB, ownerUid: 2, row: 10, col, dir: 'RIGHT' });
+const diy = (charId, skillIndex) => ({ uid: 1, diy: { slot: 6, charId, skillIndex }, elite: true, row: 10, col: 4, dir: 'RIGHT' });
+
+function field(unit, extra = {}) {
+  const h = makeBattle({
+    timeLimit: 60, autoFinish: false, seed: 3, flags: { dpPerSec: 0, dpMax: 999, dpInit: 99 },
+    hooks: ['hit', 'skillStart', 'skillEnd', 'ammoUsed'], captureNoisy: true,
+    defs: { enemies: { e_d: enemyRec({ key: 'e_d', hp: 1e7, speed: 0, def: 0, atk: 0 }) } },
+    units: [unit, IRON, crabAt(5)], ...extra,
+  });
+  h.step();
+  const u = h.unit(1);
+  const crab = h.b.allyUnits.find((a) => a.defId === CRAB);
+  return { h, u, crab };
+}
+/** Hits of `u`'s skill on the device (cancelled by it). */
+const skillHits = (h, u, crab) => h.hooksOf('hit').filter((c) => c.target === crab && (c.source === u || c.credit === u) && c.dmg?.isSkill);
+
+test('蕾缪安 S3: on the device alone she locks it, spends her bullets on it and ends with the last one', () => {
+  const { h, u, crab } = field({ uid: 1, chessId: 'chess_char_6_01_a', skillIndex: 2, row: 10, col: 4, dir: 'RIGHT' });
+  assert.equal(u.skill.id, 'skchr_lemuen_3');
+  u.skill.gainSp(999, 'test');
+  const ammo = u.skill.ammo;
+  assert.ok(h.runUntil(() => u.skill.activations > 0, 5), 'opened');
+  assert.ok(h.runUntil(() => !u.skill.active, 15), 'ended');
+  assert.ok(h.hooksOf('skillEnd').some((c) => c.unit === u && c.reason === 'ammo'), 'by its bullets');
+  assert.ok(h.hooksOf('ammoUsed').filter((c) => c.unit === u).length >= ammo, `${ammo} bullets spent`);
+  assert.equal(crab.hp, crab.s.maxHp);
+  checkInvariants(h.b);
+});
+
+test('艾丽妮 S3 / 陈 S2: on the device alone their strikes land on it (cancelled)', () => {
+  for (const [charId, si, id] of [['char_4009_irene', 2, 'skchr_irene_3'], ['char_010_chen', 1, 'skchr_chen_2']]) {
+    const { h, u, crab } = field(diy(charId, si));
+    assert.equal(u.skill.id, id);
+    u.skill.gainSp(999, 'test');
+    assert.ok(h.runUntil(() => u.skill.activations > 0, 5), `${id} opened`);
+    h.run(4);
+    assert.ok(skillHits(h, u, crab).length >= 1, `${id} hit the device`);
+    assert.equal(crab.hp, crab.s.maxHp);
+    checkInvariants(h.b);
+  }
+});
+
+test('引星棘刺 S2: on the device alone the alchemy unit lands on it, not on the far tile ahead', () => {
+  const { h, u, crab } = field({ uid: 1, chessId: 'chess_char_5_15_a', skillIndex: 1, row: 10, col: 4, dir: 'RIGHT' });
+  assert.equal(u.skill.id, 'skchr_thorn2_2');
+  u.skill.gainSp(999, 'test');
+  assert.ok(h.runUntil(() => u.skill.activations > 0, 5), 'opened');
+  const z = u.mem.zones?.[0];
+  assert.ok(z, 'a zone');
+  assert.ok(Math.abs(z.x - crab.x) < 0.3 && Math.abs(z.y - crab.y) < 0.3, `thrown at the device (${z.x}, ${z.y})`);
+  checkInvariants(h.b);
+});
+
+test('a skill whose effect picks enemies only (德克萨斯 S2 剑雨) is not opened by the device; an enemy opens it', () => {
+  const { h, u } = field({ uid: 1, chessId: 'chess_char_1_08_a', skillIndex: 1, row: 10, col: 4, dir: 'RIGHT' });
+  assert.equal(u.skill.id, 'skchr_texas_2');
+  u.skill.gainSp(999, 'test');
+  const ch = u.skill.charges;
+  h.run(5);
+  assert.equal(u.skill.activations, 0, 'kept for an enemy');
+  assert.equal(u.skill.charges, ch);
+  h.spawn('e_d', { pos: [10, 6] });
+  assert.ok(h.runUntil(() => u.skill.activations > 0, 5), 'an enemy opens it');
+  checkInvariants(h.b);
+});
+
+test('the engine rule: the device opens a skill acting through the attacks or flagged allyTargets — not an onStart-only or a no-attack one', () => {
+  const id = 'test_cast_a';
+  const opens = (skill) => {
+    const h = makeBattle({
+      defs: { chess: { [id]: chessRec({ id, profession: 'SNIPER', rangeGrid: [[0, 0], [0, 1]], skill: { skillType: 'MANUAL', spCost: 1, initSp: 1 } }) } },
+      kits: { [id]: () => ({ skill: { spCost: 1, initSp: 1, trigger: 'DEFAULT', ...skill } }) },
+      units: [{ uid: 1, chessId: id, row: 10, col: 4, dir: 'RIGHT' }, IRON, crabAt(5)],
+      timeLimit: 20, autoFinish: false, seed: 2, flags: { dpPerSec: 0, dpMax: 999 },
+    });
+    h.step();
+    const u = h.unit(1);
+    u.skill.gainSp(999, 'test');
+    h.run(3);
+    checkInvariants(h.b);
+    return u.skill.activations > 0;
+  };
+  assert.equal(opens({ kind: 'duration', duration: 3 }), true, 'a timed skill that keeps attacking');
+  assert.equal(opens({ kind: 'instant', attack: { atkScale: 2 } }), true, 'a cast that is the next attack');
+  assert.equal(opens({ kind: 'instant', onStart() {} }), false, 'an onStart-only cast');
+  assert.equal(opens({ kind: 'duration', duration: 3, attack: { noAttack: true } }), false, 'a timed skill that stops attacking');
+  assert.equal(opens({ kind: 'instant', onStart() {}, allyTargets: true }), true, 'flagged by its kit');
+  assert.equal(opens({ kind: 'duration', duration: 3, allyTargets: false }), false, 'opted out by its kit');
+});