Talk:Caardian/@comment-27058750-20160613094104/@comment-26392338-20160613094605

Pay 1  life  & Return up to one card with " Caardian " in its card name you are [ Transform ] into back into your hand

That 'up to one' is important; it's worded that way so that you can choose not to return a caardian to hand. Ergo; you don't have to be transformed into a caardian to equip the belt.