When this card is activated: You can Fusion Summon 1 Beast-Warrior Fusion Monster from your Extra Deck, using monsters from your hand or field as Fusion Material. If this face-up card is sent from the Spell & Trap Zone to the GY: You can target 1 "Fire Fist" monster in your GY; add it to your hand. You can only use this effect of "Fire Formation - Ingen" once per turn. You can only activate 1 "Fire Formation - Ingen" per turn.