Supremacy True Dragon, Claret Sword Helheim

-Stride Step-[Choose one or more cards with the sum of their grades being 3 or greater from your hand, and discard them] this card on your from face down. :[Choose a face down card with the same card name as this unit from your G zone, and turn it face up] When a sentinel or is placed on your opponent's , or when this unit's attack hits a vanguard, you may pay the cost. If you do, search your deck for up to the same number of grade 1 or less cards as the number of face up cards in your G zone, call them to separate , and shuffle your deck.