[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], and [Stride] this card on your (VC) from face down. [ACT]G zone:[COST][Counter-Blast 2 & Choose a card from your hand, and discard it], if you have a grade 3 vanguard, the number of face up cards in your G zone is 0, your opponent's vanguard is grade 2, and no unit was placed on your opponent's (VC) during the ride phase of your opponent's preceding turn, [Stride] this card on your (VC) from face down. [CONT]:This card is from all clans and nations.