[ Stride ] (Released when both players' vanguards are grade 3 or greater!) -Stride Step-[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]:[Counter Blast (1) & Choose a face down card from your G zone, and turn it face up] If you have a heart card with "Machining" in its card name, choose the same number of your units as the number of face up cards in your G zone with "Machining" in their card names, and [Stand] them. Your opponent chooses two of his or her [Rest] units for each unit [Stand], and they cannot [Stand] during your opponent's next stand phase.