feedback7 R22-GHSIM: the module trait line 「攻击范围内存在N名及以上敌人时攻击速度+X」 (REA-Y: 圣约送葬人, 隐德来希) is applied by the engine instead of the two kits — on and off on the tick the count changes; a scan of every chess, 补位 and 自选 loadout shows no other operator gains it (PR #293 by @LimitlessHPPK); golden: unchanged

The contributor's code (server/sim/content/traitMods.js, the battle/players.js _setupUnit wiring after kit.install, the
crowdAspd removal from shared/tier5.js and the two kits, test/sim/trait_attack_speed.test.js), applied from PR #293, so
they are the author of this commit. Maintainer additions: the coverage lock also scans the 补位 stand-ins (266) and every
legal 自选 combination (pool operator × slot form × skill × non-other-mode module) — none gains the rule; 黑键 / 维伊
MSC-Y 「拥有已储存的攻击能量时，攻击速度+30」 (their 自选 kits own it) is listed as kit-owned instead of 'unknown'; the
comment's history note named a commit this repository does not have, and its line-number references are now names;
docs/ARCHITECTURE.md and kits/README.md name the file.

Official: battle_equip_table uniequip_003_excu2 (display trait + hidden talent attack_speed 12, trigger_cnt[equip] 2) and
uniequip_003_etlchi (trait attack_speed 12, cnt 2), both 「攻击范围内存在2名及以上敌人时攻击速度+12」; 仇白's
uniequip_003_qiubai carries the same sentence on her named talent, which her kit keeps reading (not seen by the engine).

Before: shared/tier5.js crowdAspd polled every 0.2 s and gave a 0.3 s buff — measured +12 0.167 s after the second enemy
arrived and 0.267 s after it died (scratchpad repro); now one tick each. Golden: unchanged (no sampled snapshot moves).

server/sim/content/kits/README.md

@@ -74,6 +74,11 @@ export default {
   `../shared/tierN.js` are usable too, but same-named helpers are not interchangeable: `num` of tier 1 / 4 also reads
   numeric strings, those of tiers 3 / 5 / 6 do not; `toggleBuff`, `talentBb`, `moduleBb`, `instantKind` take different
   arguments per tier. Read the helper before using it.
+- **Not in a kit**: a module's trait line 「攻击范围内存在N名及以上敌人时攻击速度+X」 (REA-Y: 圣约送葬人, 隐德来希) is applied
+  to every operator by the engine (`../traitMods.js`, called from `battle/players.js` `_setupUnit` after `kit.install`);
+  a kit adding it too would count it twice. The other conditional attack-speed lines of modules stay in their kits —
+  traitMods.js lists them and refuses them, and `test/sim/trait_attack_speed.test.js` scans every chess, 补位 and 自选
+  loadout so a new record with an unknown shape is noticed.
 - **The battle API** documented in docs/SIM.md: units (§2), buffs / mods / statuses (§3), the damage & heal pipeline
   (§4), the hook bus and its re-entrancy rule (§5), the engine helpers content must use (§6), the skill runtime (§7.1);
   engine modules by relative path (`../../../constants.js`, `targeting.js`, `body.js` for huge enemies, `dir.js` for

server/sim/content/kits/ops/chess_char_5_01-excu2.js

@@ -2,7 +2,7 @@
 // Conventions of the tier-5 kits: ../shared/tier5.js; kit contract and rules: ../README.md.
 
 import {
-  num, on, talent, batPct, mods, inFaction, isOp, selectedId, lazySkills, skillRange, crowdAspd,
+  num, on, talent, batPct, mods, inFaction, isOp, selectedId, lazySkills, skillRange,
 } from '../shared/tier5.js';
 
 const isLaterano = (u) => inFaction(u, 'lateranoShip', ['laterano']);
@@ -100,7 +100,9 @@ export default {
         } },
       ],
       install(battle, unit) {
-        crowdAspd(battle, unit, 'excu2:module', num(tm.attack_speed), num(tm['trigger_cnt[equip]']));
+        // REA-Y "攻击范围内存在2名及以上敌人时攻击速度+12": the ENGINE owns this trait line now
+        // (server/sim/content/traitMods.js, applied from battle/players.js _setupUnit for every operator) — a second
+        // implementation here would count the same 12 points twice.
         if (sid === 'skchr_excu2_3') { // S3: +attack@atk ATK per bullet spent
           battle.on('ammoUsed', (c) => {
             if (c.unit !== unit || !unit.skill?.active) return;

server/sim/content/kits/ops/chess_char_5_06-etlchi.js

@@ -3,7 +3,7 @@
 
 import { mitigate } from '../../../damage.js';
 import {
-  RING1, num, on, talent, talentRec, traitBb, skillGrid, mods, dist, lazySkills, instantKind, crowdAspd,
+  RING1, num, on, talent, talentRec, skillGrid, mods, dist, lazySkills, instantKind,
 } from '../shared/tier5.js';
 
 /** 隐德来希 S3 "每次攻击对心烛至少造成35%攻击力的伤害". */
@@ -23,7 +23,7 @@ export default {
   // for atk_scale × ATK phys every `interval` s — ground enemies only unless the carrier has taken off (PRTS 备注).
   // Module REA-Y (elite): ASPD +12 with ≥ 2 enemies in range.
   chess_char_5_06_a: (bb, chess, def) => {
-    const t0 = talent(chess, 0), t1 = talent(chess, 1), tb = traitBb(chess);
+    const t0 = talent(chess, 0), t1 = talent(chess, 1);
     const hpScale = num(bb['attack@max_hp_scale'], 0.6), defScale = num(bb['attack@def_scale'], 1), resScale = num(bb['attack@magic_resistance_scale'], 1);
     const nCandles = Math.max(1, num(bb['attack@max_target'], 3));
     const candleKey = talentRec(chess, 2)?.bbStr?.take_extra_enemy_key ?? CANDLE_KEY;
@@ -140,7 +140,9 @@ export default {
         } },
       ],
       install(battle, unit) {
-        crowdAspd(battle, unit, 'etlchi:module', num(tb.attack_speed), num(tb.cnt));
+        // REA-Y "攻击范围内存在2名及以上敌人时攻击速度+12": the ENGINE owns this trait line now
+        // (server/sim/content/traitMods.js, applied from battle/players.js _setupUnit for every operator) — a second
+        // implementation here would count the same 12 points twice.
         const mine = (e) => e && e.mem && e.mem.candleOwner === unit;
         // "心烛只受隐德来希攻击的影响": other sources' element gauges never fill a candle either
         battle.on('elementHit', (c) => { if (mine(c.target) && c.source !== unit) c.dmg.cancel = true; }, { owner: unit });

server/sim/content/kits/shared/tier5.js

@@ -96,13 +96,6 @@ const skillRange = (chess, def, extra = null) => {
   const g = skillGrid(chess, def);
   return g || extra ? { ...(g ? { rangeGrid: g } : {}), ...(extra || {}) } : undefined;
 };
-/** "攻击范围内存在N名及以上敌人时攻击速度+X" (modules REA-Y). */
-function crowdAspd(battle, unit, key, aspd, cnt) {
-  if (!aspd || !(cnt > 0)) return;
-  whileOn(battle, unit, 0.2, () => {
-    if (battle.enemiesInKeys(unit.rangeKeys, unit, unit.profile).length >= cnt) battle.addBuff(unit, { key, duration: 0.3, mods: { aspd } });
-  });
-}
 /** "攻击范围内存在元素损伤爆发的敌人时，技力自然恢复速度+X/秒" (modules PRI-Y). */
 function burstSpUp(battle, unit, key, sp) {
   if (!(sp > 0)) return;
@@ -208,6 +201,6 @@ function enemiesInGrid(battle, unit, grid, n = 0, { ignoreStealth = false } = {}
 
 export {
   HALF_HP, NEVER, AURA_IV, AURA_DUR, RING1, num, on, inRange, talent, talentRec, traitBb, skillGrid, maxCharges, batPct,
-  mods, dist, inFaction, isAbyssal, isOp, selectedId, lazySkills, instantKind, skillRange, crowdAspd, burstSpUp,
+  mods, dist, inFaction, isAbyssal, isOp, selectedId, lazySkills, instantKind, skillRange, burstSpUp,
   leaderOf, elementHit, whileOn, spAura, burstDamageUp, lowHpHealUp, moduleRangeUp, permBuff, enemiesInGrid,
 };