Elemental Hero Avian [EHC1-EN001] Secret Rare D&D Acc Set: Flaming Eternity Card type:

Set: Flaming Eternity Card type: Effect Monster Rarity: Ultimate Rare Attack: 200 Defense: 900 FLIP: Equip this card to a monster on your opponent's side of the field and treat it as an Equip Card

which can be assembled in 2 recommended ways:

during either player’s turn: You can send 1 "Burning Abyss" card from your hand to the Graveyard

Set: XY: BREAKthrough Type: Water Rarity: Ultra Rare Retreat cost: Colorless

after crossing paths with his old friend and partner Captain America

Elemental Hero Avian [EHC1-EN001] Secret Rare D&D Acc Set: Flaming Eternity Card type:Set: Elemental Hero Collection 1 Card type: Normal Monster Rarity: Secret Rare Attack: 1000 Defense: 1000