GraceNovamon (Digimon Story: Time Stranger Collector's Edition)

([DNA Digivolve] [Apollomon]+[Dianamon]: Cost 0) Digivolve unsuspended with the 2 specified Digimon stacked on top of each other.
[Security A. +1] [Blocker]
[When Digivolving] [When Attacking] If DNA digivolving, trash any 8 digivolution cards from your opponent's Digimon. Then, delete 1 of their Digimon with their Digimon with as many or fewer digivolution cards as this Digimon.
[All Turns] When this Digimon would leave the battle area by an opponent's effect, by trashing 2 same-level cards in this Digimon's digivolution cards, prevent it from leaving.