LTGY-EN028 – Brotherhood of the Fire Fist – Rhino – Rare – Unlimited Edition

If a ‘Fire Fist’ monster you control attacks or is attacked, during damage calculation (in either player’s turn): You can send 1 face-up ‘Fire Formation’ Spell/Trap Card you control and 1 ‘Fire Fist’ monster from your hand to the Graveyard once per battle; your attacking/attacked monster gains ATK equal to the original ATK of the monster sent to the Graveyard, during damage calculation only.