You can banish this card from your hand or GY, then target 1 "Dragunity" monster you control; equip 1 Dragon "Dragunity" monster from your Deck or GY to it as an Equip Spell. While this card is equipped to a "Dragunity" monster: You can send this card to the GY, then target 1 face-up card your opponent controls; banish it. You can only use each effect of "Dragunity Falchion" once per turn.