feedback4: 阿戈尔's devoured base ATK is a 最终加算, and a marker knocked out during the devour still resolves its own marks (GitHub #165 points 2 and 3, PR #176 by @SpiritedAwayCN; the owner's decision of 2026-10-06)

- PRTS 卫戍协议：盟约 下半/PRTS盟约记录, 阿戈尔 ※: 「该付与来源获得所有标记单位的基础攻击力（最终加算）和阻挡数」. New
  additive mod key atkFinal (PRTS 游戏数据基础 A_f = F_t[(A + D_p)(1 + D_t) + F_p]):
  ATK = ((base + ΣatkFlat) × (1 + ΣatkPct) + ΣatkFinal) × ΠatkMul. The devour buff carries atkFinal instead of atkFlat:
  1000 base ATK, +100 % skill, +2000 devoured → 4000 (was 6000). Every other mod key keeps its meaning.
- 「标记按付与顺序触发【吞噬】效果，目标首次被击倒后解除自身被付与但还未触发的【吞噬】效果」 cancels only the knocked-out
  target's marks: a marker knocked out earlier in the pass now resolves its own marks, the kill credited to it
  (「击杀来源始终为对应标记的付与来源」). A → B → C with B devoured first: C takes B's 5000 and the kill is B's. The 3
  revive slots, the 联防 front-tile devour and the down-at-start rules (DESIGN §24.3 / §24.4) are unchanged.
- Point 5 (the 流失's own source is the target itself) stays open: the hooks still see the marker (DESIGN §24.7).
- Tests: bonds_core — new 最终加算 test (4000; a 直接加算 still scaled; ×0.5 scales the whole), new A → B → C test,
  the dead-marker test rewritten (its mark now lands); feedback3-egir-down, feedback4-egir-unite, feedback3-ulpia-move
  read atkFinal; match/bosshp recomputes ATK with the 最终加算.
- Docs: DESIGN §24.7 (and the §24 intro, §5.2 / §5.3, the §24.4 atkFlat lines marked), SIM.md §3, research 02 §3.6
  and its JSON spec; data/bonds.json regenerated with build-data --offline — only egirShip.spec.algorithm[2] / [3]
  changed.
- Golden: bond-egirShip-high (the devourers 深巡 / 幽灵鲨 / 斯卡蒂 no longer scale the devoured ATK by their ATK +%; the
  fight ends at 89.03 s instead of 74.03 s), coop2-ABYSS-10-boosted (from round 8 ai_0 has 3 more 阿戈尔 and 奥术
  layers — 海霓's first-kill trait — and both bots' boss damage moves). The marker rule moves no scenario.

server/sim/buffs.js

@@ -16,9 +16,9 @@ function resistPalsyDecay({ battle, unit }) {
   if (--p.stacks <= 0) battle.removeBuff(unit, p); else unit.markDirty();
 }
 
-/** Additive mod keys (summed; × stacks). */
+/** Additive mod keys (summed; × stacks). `atkFinal` = 最终加算: added after the percentages (units.js _recalc). */
 export const ADD_KEYS = Object.freeze([
-  'atkFlat', 'atkPct', 'defFlat', 'defPct', 'hpFlat', 'hpPct', 'resFlat', 'aspd', 'batPct', 'blockCnt',
+  'atkFlat', 'atkPct', 'atkFinal', 'defFlat', 'defPct', 'hpFlat', 'hpPct', 'resFlat', 'aspd', 'batPct', 'blockCnt',
   'rangeExtend', 'defIgnoreFlat', 'defIgnorePct', 'resIgnoreFlat', 'resIgnorePct', 'dodgePhys', 'dodgeArts',
   'spRecoveryFlat', 'maxTargets', 'taunt', 'hpRegen', 'hpRegenRatio', 'spCostFlat', 'moveFlat', 'massFlat',
 ]);