Arcadiamon (Mega)

Arcadiamon (Mega) is a Bewitching Beast Digimon. It is a cursed Digimon artificially created based on the data of various Digimon. Its nature is to evolve by absorbing its opponent's data, but it is unclear if it possesses any sense of self. Because these details are unknown, it is currently being investigated, but it's thought that Arcadiamon's existence is the greatest threat to the Digital World, and must never be.

Attacks
 * : An invisible attack that uses a lot of energy, but takes a chunk of the opponent's data restoring itself while doing damage.
 * Exile Spear: Its arm is transformed into a spear which is used to impale an opponent.

Etymologies
Name used in Digimon Adventure V-Tamer 01. Base name shares official romanization with Arkadimon Child.
 * Arkadimon Ultimate (アルカディモン究極体)
 * (El:) . A reference to Neo's desire to create a "New Utopia".

Name used in American English media. Some media leave out the "Mega".
 * Arcadiamon Mega

Digimon Masters
Arcadiamon (Mega) digivolves from Arcadiamon (Ultimate).

Digimon Story: Cyber Sleuth - Hacker's Memory
Arcadiamon (Mega) is #218 and is a Dark Virus Type, Mega level Digimon and uses 20 memory. It digivolves from Arcadiamon (Ultimate), Infermon and Myotismon and can digivolve to Arcadiamon (Ultra). Its special attack is Dot Matrix and its support skill is Utopia which reduces chance of Instant Death by 50% and increases the chance to critical hit by 10%.