Weakness...Is an Unforgivable Sin.

{
  "data": {
    "id": "crd_01m66pz3c5k0v6y9sk221drb2k",
    "number": "OP04-076",
    "category": "event",
    "colors": ["purple"],
    "cost": 1,
    "life": null,
    "power": null,
    "counter": null,
    "attributes": [],
    "block_icon": "1",
    "localizations": {
      "en": {
        "name": "Weakness...Is an Unforgivable Sin.",
        "types": ["The Seven Warlords of the Sea", "Baroque Works"],
        "effect": "[Counter] DON!! −1 (You may return the specified number of DON!! cards from your field to your DON!! deck.): Up to 1 of your Leader or Character cards gains +1000 power during this turn.",
        "trigger": "[Trigger] Add up to 1 DON!! card from your DON!! deck and set it as active."
      }
    }
  }
}