Target 1 face-up monster you control; equip this card ot that target. If your opponent controls a monster with ATK higher than that same monster's original ATK, the ATK of the equipped monster becomes double the equipped monster's original ATK, during the Damage Step only.
![Fiery Fervor [PHSW-EN064] Common](http://www.cardmerchanttakapuna.co.nz/cdn/shop/products/a2a2fe9d-2ad6-5ee5-97fc-62e4dab8bbd6.png?v=1698542770&width=1445)