Ambush Demon Stealth Rogue, Shirahagino (D-PV01/086EN) [D-PV01: History Collection]

[G Guardian]-Opponent Turn's Guard Step-[COST][Discard a card with [Heal] from hand], and call this card to your (GC) from face down. [AUTO][Generation Break 1]:When this unit is placed on (GC), [COST][Counter-Blast 1 & turn a [G Guardian] from G zone face up], choose one of your vanguards, until end of turn, it gets "[AUTO](VC):When a grade 3 or less unit is retired from (GC), you may put that card on the bottom of your deck.", and this unit gets [Shield] +10000.