Enma Stealth Rogue, Mujinlord

-Stride Step-[Choose one or more cards with the sum of their grades being 3 or greater from your hand, and discard them] this card on your from face down. Dominate-:[ 1 & Choose a face down card with the same card name as this unit from your G zone, and turn it face up] Choose up to the same number of any players' rear-guards as the number of face up cards in your G zone, and they get +4000 until end of turn. all of your opponent's rear-guards that were chosen and dominate them, and each attacks your opponent's vanguard one at a time. (You may use its abilities if you pay the cost)