-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.
: If you have a heart card with "Giraffa" in its card name, choose up to six of your units with "Giraffa" in its card name, until end of turn, they get "(VC/RC):During your turn, if all of your opponent's vanguards and rear-guards are at , this unit gets +5000." and "(VC/RC):When this unit's attack hits a vanguard, choose up to one of your opponent's rear-guards, and that unit cannot during your opponent's next stand phase.".