Lv.5 Mummymon EX10-051 U ultimate | Virus | Undead [On Play] By trashing 1 card in your hand, <De-Digivolve 1> 1 of your opponent's Digimon. [On Deletion] You may play 1 Tamer card with [Myotismon] in its text from your trash without paying the cost. This effect can't play cards with the same name as any of your Tamers.