Dragunity Knight - Gae Bulg [DT03-EN087] Ultra Rare

1 Dragon-Type Tuner + 1 or more non-Tuner Winged Beast-Type monsters If this card attacks or is attacked, during the Damage Step you can remove from play 1 (only) Winged Beast-Type monster from your Graveyard, to have this card gain the ATK of that monster untill the End Phase.