"[Stride]-Stride Step-[COST][Choose one or more cards with the sum of their grades being 3 or greater from your hand, and discard them]
[Stride] this card on your (VC) from face down.
[ACT]{(VC)}[1/turn]:[COST][Turn a card from your G zone face up], retire all of your opponent's rear-guards, and all of your grade 3 or greater units get [Power]+10000 until end of turn."