Enma Stealth Rogue, Mujinlord (G-BT11/S06EN) [Demonic Advent]

[ Stride ]-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. Dominate -[ACT](VC)[1/Turn]:[Counter Blast (1) & Choose a face down card from your G zone with the same card name as this unit, and turn it face up] Choose up to the same number of any rear-guards as the number of face up cards in your G zone, and they get [Power]+4000 until end of turn. Dominate all of your opponent's chosen units as [Stand], and each of those units attack your opponent's vanguard. (You may use its abilities if you pay the cost)