Metamormon

Metamormon (メタモルモン) is a Mutant Digimon from the Digimon franchise, first appearing in the manga "Digimon Adventure V-Tamer 01". It possesses an incredible copying ability, allowing it to replicate the abilities of its opponents and transform into them. Furthermore, after transforming, Metamormon adds both the opponent’s original power and its own strength, making it invariably stronger than its adversary. Its special attack is "Transceirave", which it uses to crush enemies. Metamormon is described as an unforgettable, phantasmagoric replicating Digimon. It is a Virus-type, Ultimate level Digimon with the ability "Laser Translation," which allows it to analyze and transform into enemies. It has also appeared in the Digimon trading card game.