Dark Knight, Crow Cruach (DZ-PS02/021EN) [Premium Deckset "Revenger"]

[Stride]-Stride Step-[COST][Choose one or more cards from hand with the sum of their grades being 3 or greater, and discard them], and [Stride] this card on your (VC) from face down. [ACT](VC)[1/turn]:[COST][Retire two rear-guards], your opponent chooses three of their rear-guards, and retires them. If they did not retire three cards, until end of turn, this unit gets"[AUTO](VC)[1/turn]:At the end of the battle this unit attacked, [COST][Counter-Blast 1 & retire two rear-guards], and [Stand] this unit.", and [Power] +10000.