Ambush Demon Stealth Dragon, Homura Raider

(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] this card on your from face down. :[ 2 & Choose a face down card named "Ambush Demon Stealth Dragon, Homura Raider" from your G zone, and turn it face up] If the number of face up cards in your G zone is two or more, until end of turn, this unit gets drive -1, and ":At the end of the battle that this unit attacked a vanguard, choose one of your rear-guards. If you do, choose three of your rear-guards with the same card name as that unit, and you may return them to your deck. If you return three cards, this unit. Shuffle your deck.".