{ "AbilityName": "ActivityBattleAbility_BabelTower_Reward_01", "AbilitySpecials": { "AS_PartStun": { "Value": 0 }, "AS_PartStunRatio": { "Value": 0.2 } }, "AbilityStacking": "Unique", "DefaultModifier": { "ModifierStacking": "Unique", "OnAdded": [ { "$type": "SetAbilitySpecialByExpression", "DoRefresh": true, "Expression": "property(MaxStun)*specials(AS_PartStunRatio)", "ParamName": "AS_PartStun", "Target": "Self", "ValueType": "Float" }, { "$type": "RecoverStunAction", "Amount": "%AS_PartStun", "Percentage": 0, "Target": "Self" } ] } }