Ambush Demon Stealth Dragon, Homura Raider (G-BT03/008EN) [Sovereign Star Dragon]

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 (VC) from face down. [ACT](VC):[Counter Blast (2) & Choose a face down card named "Ambush Demonic 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 "[AUTO](VC):At the end of the battle that this unit attacked a vanguard, choose one of your rear-guards. If you do, you may choose three of your rear-guards with the same name as that unit, and return them to your deck. If you return three units to your deck this way, [Stand] this unit, and shuffle your deck.".