[On Play] If there are 5 or more cards with [Myotismon] in their names in your trash, delete 1 of your opponent's unsuspended Digimon and trash the top card of your opponent's security stack.
[When Digivolving] Trash the top 5 cards of your deck. Then, if there's a card with [Myotismon] in its name in your trash, gain 1 memory.