Fallen of Albaz [RA01-EN021] Quarter Century Secret Rare Equipment choose 1 of your "King:

choose 1 of your "King: Greedy" or "King: Wielder of Chastiefol" or "King: Protective"

The Pokémon TCG: Detective Pikachu Charizard-GX Special Case File includes:

this box brings treats and treasures to your collection with 4 Pokémon TCG booster packs

you may play this card with 0 cost

Fallen of Albaz [RA01-EN021] Quarter Century Secret Rare Equipment choose 1 of your "King:Set: Rarity Collection (25th Anniversary Edition) Card type: Effect Monster Rarity: Quarter Century Secret Rare Attack: 1800 Defense: 0 If this card is Normal or Special Summoned (except during the Damage Step): You can discard 1 card; Fusion Summon 1 Fusion Monster from your Extra Deck, using monsters on either field as Fusion Material, including this card, but you cannot use other monsters you control as Fusion Material. You can only use this effect