Update Healer Man server

src/game/romMageOverrides.ts

@@ -5,6 +5,8 @@ import type { RomGeneratedAbilityLike } from "./romAbilitySemantics";
 // Elemental Weakness component (500365) is an all-resistance −30 modifier;
 // expand it so the debuff affects the same fields used by damage resolution.
 const MODELED_MAGIC_RESISTANCES = ["arcane", "fire", "frost", "nature", "shadow"] as const;
+const MODELED_MAGICAL_DAMAGE_SCHOOLS = ["arcane", "fire", "frost", "holy", "nature", "shadow"] as const;
+const ROM_MAGE_FIRE_WARD_RADIUS = 10;
 
 export function overrideRomMageEffects(
   row: RomGeneratedAbilityLike,
@@ -18,6 +20,31 @@ export function overrideRomMageEffects(
   // Light of Day is a landed-hit proc for Mage/Knight builds, not an always-on
   // damage aura. Its trigger and internal cooldown are applied at hit time.
   if (row.sourceSkillId === 493034) return [];
+  if (row.sourceSkillId === 490248) {
+    return translated.map((effect) => {
+      if (effect.kind !== "apply-aura") return effect;
+      const existingModifiers = effect.aura.modifiers ?? [];
+      return {
+        ...effect,
+        scope: "party",
+        radius: ROM_MAGE_FIRE_WARD_RADIUS,
+        aura: {
+          ...effect.aura,
+          description: "Current CoA reduces received magical damage by 11.5%. The simulator keeps RuneWaker's +10 Fire resistance and 10-minute duration; CoA lists +230 at skill level 105, but no scaling curve is modeled.",
+          modifiers: [
+            ...existingModifiers,
+            ...MODELED_MAGICAL_DAMAGE_SCHOOLS.map((school) => ({
+              kind: "damage" as const,
+              direction: "taken" as const,
+              school,
+              operation: "percent" as const,
+              value: -0.115,
+            })),
+          ],
+        },
+      };
+    });
+  }
   if (row.sourceSkillId !== 490247) return null;
 
   return translated.map((effect) => {