Confrérie du Poing de Feu - Cardinal LTGY-FR054

2 Level 4 "Burning Fist" monsters You can detach 2 Xyz Materials from this card, then target 2 "Burning Fist" / "Fire Formation" cards in your Graveyard and/or face-up on your field, and 2 cards in your opponent's Graveyard and/or face-up on their field, shuffle the targets into the Deck. You can only use the effect of "Fire Fist - Cardinal" once per turn.