-Stride Step-COST [Discard a card with the same card name as a card on your ], Stride this card on your from face down.
(G Zone):This card cannot be turned face up by abilities. If this card is face up, you can Stride without paying the Stride cost.
:When your opponent's guardian is placed, COST [discard a grade 1 or less card from your hand], and retire that guardian.