Formula

{
  "id": 39790,
  "Dsc": "Skill DMG +4%;Skill SP cost -10%",
  "BuffName": "47203 Shark Man Back Headwear",
  "BuffRate": {
    "Odds": 100
  },
  "BuffEffect": {
    "type": "AttrChange",
    "SkillDam": 0.04,
    "SpCostPer": -0.1
  }
}

Formula

{
  "id": 47203,
  "VID": 81010176,
  "Desc": "##127864",
  "Icon": "item_47203",
  "Type": "Wing",
  "Model": "Mermaid_harp",
  "MaxNum": 99,
  "NameZh": "##109992",
  "Feature": 1,
  "Quality": 3,
  "display": [
    0
  ],
  "CanEquip": [
    0
  ],
  "CardSlot": 0,
  "ModelDir": "Assets/Art/Model/Role/Wing/Mermaid_harp",
  "ComposeID": 16203,
  "Condition": 4,
  "EffectAdd": {
    "MDef": 0.2
  },
  "EquipType": 9,
  "SellPrice": 100,
  "ShadowOff": 0,
  "RefineMaxlv": 15,
  "AuctionPrice": 1,
  "RefineEffect": {
    "RefineMDamReduc": 0.008
  },
  "UniqueEffect": {
    "buff": [
      39790
    ]
  },
  "AdventureSort": 965,
  "ForbidFuncBit": 0,
  "StorageReward": {
    "buffid": [
      80012660
    ]
  },
  "AdventureValue": 310,
  "AdventureReward": {
    "buffid": [
      61001120
    ]
  }
}