Thundermon #EX13-053

[On Play] [On Deletion] You may return up to 3 Digimon cards with [Mamemon] in their texts from your trash to the top of the deck. Then, delete 1 of your opponent's Digimon with a play cost of 3 or less. For each one this effect returned, add 1 to this effect's play cost maximum.
[Rule] Name: Treated as including [Mamemon].