This is the true power of a knight. A dragon knight.
[Stride]-Stride Step-COST [Discard one or more cards with the sum of their grades being 3 or greater from your hand], Stride this card on your (VC) from face down. Template:GBv2:[Counter Blast (2) & Soul Blast (1) & Choose a face down card named "Divine Dragon Knight, Estiah" from your G zone, and turn it face up & Choose a card from your hand, and discard it] Your opponent chooses up to one card from his or her hand or (RC), and puts it into his or her soul. You choose one of your opponent's grade 2 or less rear-guards, and retire it. If the number of your opponent's open (RC) is three or more, choose up to one of your opponent's vanguards, retire it, and this unit gets [Power]+10000/[Critical]+1 until the end of turn. (If a legion leader is retired, the legion mate becomes the vanguard. If there are no units on a player's (VC), he or she chooses a card from his or her soul, and rides it)