Beastly Corrosion

Combat Action: When your active character is Golden Wolflord, equip this card.\nAfter Golden Wolflord equips this card, immediately use Howling Riftcall.\nWhen there is Golden Wolflord on the field who has this card equipped, your opponent's Golden Corrosion can stack up to 5 times. This will affect them even if they are on the field.\n(You must have Golden Wolflord in your deck to add this card to your deck.)