Monzaemon (X Antibody)

[When Digivolving] If a card with [Monzaemon] in its name or [X Antibody] is in this Digimon's digivolution cards, you may play 1 [Numemon] or level 3 Digimon card from your hand without paying the cost. [All Turns] [Once Per Turn] When one of your other Digimon is played, 1 of your opponent's Digimon gets -2000 DP for each of your Digimon until the end of their turn.

Alternate effect

[Digivolve] Lv.5 w/[Monzaemon] in name w/o [X Antibody] trait: Cost 0