Musclemon (BT23-007 C) [Hackers' Slumber]

Product Details

[[Digivolve] Lv.2 w/[Appmon] trait: Cost 0]
[Security] At the end of the battle, play this card without paying the cost.
[Link] [Appmon] trait: Cost 1
(Plug this card from the hand or battle area sideways into the specified Digimon in the battle area.)
[Piercing] (When this Digimon attacks and deletes your opponent's Digimon in battle, it checks security before the attack ends.)