Megidramon [BT5-083] (Digimon Card Game Deck Box Set) [Battle of Omni Promos]

[When Digivolving] Both players trash the top 5 cards of their decks. [On Deletion] If you have a Tamer in play, you can play 1 level 6 Digimon card with [Gallantmon] in its name from your hand or trash without paying its memory cost.