Complete RoM pair elite mechanics and creature family rules

src/game/abilityCatalog.ts

@@ -182,6 +182,8 @@ export type AbilityEffect =
     readonly recipient?: "ability-target" | "caster";
     /** Party/raid area auras are applied to the player and every active party member. */
     readonly scope?: "target" | "party";
+    /** Some party effects benefit allies but exclude the caster. */
+    readonly excludeCaster?: boolean;
     readonly control?: AbilityAuraControl;
     readonly sourceEffectType: number;
     readonly sourceAuraType: number;