Emet

{
  "data": {
    "id": "crd_01m66vqhrcqhzg13ft7g2mpptj",
    "number": "EB04-051",
    "category": "character",
    "colors": ["yellow"],
    "cost": 8,
    "life": null,
    "power": 7000,
    "counter": null,
    "attributes": ["strike"],
    "block_icon": "4",
    "localizations": {
      "en": {
        "name": "Emet",
        "types": ["Egghead"],
        "effect": "This Character cannot attack unless there is a Character with 12000 base power or more.",
        "trigger": "[Trigger] Give all of your opponent's Characters −3000 power during this turn. Then, if you have 0 Life cards, play this card."
      }
    }
  }
}