Ai & Mako [BT19-088] (Box Promotion Pack) [Release Special Booster Ver.2.5]

[Start of Your Main Phase] If your opponent has a Digimon, gain 1 memory. [Main] If you have 20 or more cards in your trash, by suspending this Tamer, 1 of your [Impmon] may digivolve into [Beelzemon] in the hand or trash for a digivolution cost of 4, ignoring digivolution requirements.