[
  {
    "characterId": 0,
    "id": "K0001",
    "mp": 10,
    "damage": 1.2,
    "cooltime": 5
  },
  {
    "characterId": 0,
    "id": "K0002",
    "mp": 15,
    "damage": 1.45,
    "cooltime": 15
  },
  {
    "characterId": 0,
    "id": "K0003",
    "mp": 15,
    "damage": 1.7,
    "cooltime": 10
  }
]