Arukenimon & Mummymon [BT16-089] [Beginning Observer]

[Your Turn] When [Arukenimon] or [Mummymon] would be played from your hand, by deleting this Tamer, reduce the play cost by 3. [On Deletion] You may play 1 level 5 or lower Digimon card with [Myotismon] in its text from your trash without paying the cost. At the next end of your opponent's turn, delete it.