Killer

{
  "data": {
    "id": "crd_01m66w4ctdv9qffw0ag683dmfw",
    "number": "ST02-005",
    "category": "character",
    "colors": ["green"],
    "cost": 3,
    "life": null,
    "power": 3000,
    "counter": 1000,
    "attributes": ["slash"],
    "block_icon": "1",
    "localizations": {
      "en": {
        "name": "Killer",
        "types": ["Supernovas", "Kid Pirates"],
        "effect": "[On Play] K.O. up to 1 of your opponent's rested Characters with a cost of 3 or less.",
        "trigger": "[Trigger] Play this card."
      }
    }
  }
}