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. [AUTO](VC):When this unit's attack hits a vanguard, if this unit's [Power] is 37000 or greater, draw a card, your opponent chooses one of his or her rear-guards, and retires it.