Blue Furious Charge Dragon, Furiargus Dragon D-PS01/SR21 SR

[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. [AUTO](VC):At the end of the battle this unit attacked, COST [Counter Blast (1) & turn a card from your G zone face up], you get an Imaginary Gift:Accel, choose up to the same number of your rear-guards as the number of face up cards in your G zone, and [Stand] them. Then, choose up to one of your rear-guards, move it to an open additional (RC), and it gets [Power]+10000 until end of turn.