ZenlessData/Data/JsonBytes/NewAbility/LevelAbility/TheGunLevel/Enemy_normalup.json

{
  "AbilityName": "Enemy_normalup",
  "AbilityStacking": "Unique",
  "DefaultModifier": {
    "OnDeadHandler": [
      {
        "$type": "LDListenEntityAction",
        "TargetKey": "enemy_normalup_dead"
      }
    ]
  }
}