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 from face down.
:When this unit's attack hits a vanguard, choose a rear-guard in your opponent's front row and back row, and those units cannot during your opponent's next stand phase.