MirageGaogamon: Burst Mode

[When Digivolving] Return 1 of your opponent's Digimon to its owner's hand. Then, gain 1 memory for every 4 cards in your opponent's hand. [When Attacking] If your opponent has 9 or more cards in their hand, by returning random cards from their hand to the bottom of their owner's deck without looking at them until they have only 8 cards left, unsuspend this Digimon.

Alternate effect

[Burst Digivolve] [MirageGaogamon]: By returning 1 [Thomas H. Norstein] to hand, cost 0 At the end of the burst digivolution turn, trash this Digimon's top card.