Count Niwatori

{
  "data": {
    "id": "crd_01m66sp5xgzwn53z0ny0r3fqyn",
    "number": "OP08-071",
    "category": "character",
    "colors": ["purple"],
    "cost": 6,
    "life": null,
    "power": 7000,
    "counter": 1000,
    "attributes": ["strike"],
    "block_icon": "2",
    "localizations": {
      "en": {
        "name": "Count Niwatori",
        "types": ["Big Mom Pirates"],
        "effect": "[Opponent's Turn] [On K.O.] DON!! −1 (You may return the specified number of DON!! cards from your field to your DON!! deck.): Play up to 1 [Baron Tamago] with a cost of 4 or less from your deck. Then, shuffle your deck.",
        "trigger": null
      }
    }
  }
}