MegaSeadramon (BT15-029) - Exceed Apocalypse

[On Play] [When Digivolving] By placing 1 of your other blue Digimon as this Digimon's bottom digivolution card, return 1 of your opponent's Digimon whose level is less than or equal to the placed card's level to the bottom of the deck.

[When Attacking] [Once Per Turn] By placing 1 of your other blue Digimon as this Digimon's bottom digivolution card, unsuspend this Digimon.