Progenitor Dragon of Deep Sea, Balanerena

-Stride Step-[Discard a card with the same card name as a card on your ] 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 without paying the cost. :When your opponent's guardian is placed, [discard a grade 1 or less card from your hand], and retire that guardian.