Kundali Dragon Swarm

{
  "data": {
    "id": "crd_01m66v94qqdmnxfsh149eff2nx",
    "number": "OP17-077",
    "category": "event",
    "colors": ["purple"],
    "cost": 1,
    "life": null,
    "power": null,
    "counter": null,
    "attributes": [],
    "block_icon": "5",
    "localizations": {
      "en": {
        "name": "Kundali Dragon Swarm",
        "types": ["The Four Emperors", "Animal Kingdom Pirates"],
        "effect": "[Main] You may rest 3 of your DON!! cards and trash 2 cards from your hand: If your Leader has the {Animal Kingdom Pirates} type, add up to 3 DON!! cards as rested from your DON!! deck.\n[Counter] DON!! −1: Your Leader gains +4000 power during this battle.",
        "trigger": null
      }
    }
  }
}