Lion's Threat Imperial Earth Bind

{
  "data": {
    "id": "crd_01m66wa5f82ahn9db5nyarj9s2",
    "number": "ST05-016",
    "category": "event",
    "colors": ["purple"],
    "cost": 3,
    "life": null,
    "power": null,
    "counter": null,
    "attributes": [],
    "block_icon": "1",
    "localizations": {
      "en": {
        "name": "Lion's Threat Imperial Earth Bind",
        "types": ["FILM", "Golden Lion Pirates"],
        "effect": "[Main] DON!! −2 (You may return the specified number of DON!! cards from your field to your DON!! deck.): K.O. up to 1 of your opponent's Characters with a cost of 5 or less.",
        "trigger": "[Trigger] Add up to 1 DON!! card from your DON!! deck and set it as active."
      }
    }
  }
}