VenomMyotismon

VenomMyotismon (known as VenomVamdemon in Japan) is a Demon Beast Digimon, the Mega form of Myotismon. He was the first Mega Level Digimon to appear in the Digimon anime.

VenomMyotismon is an extremely strong monster with a hard-armored body and an urge to devour everything in his path due to energy needs. In this form he is the king of the undead, and can fire rainbow colored beams. He used to behave like a gentleman, although he is formed when he liberates his secret powers, and for some reason Myotismon hates digivolving into this form. He also has a beast inside him that represents his true form, who fires streams of pure darkness.

Digimon Digital Card Battle
He is an Ultimate level card in the game. The real VenomMyotismon resides in Infinity Tower with his henchmen Tuskmon, Phantomon, MegaSeadramon and Machinedramon. After being possessed by A he becomes very strange and just repeats the same phrase over and over again; "What you are doing is merely delaying the inevitable."

The VenomMyotismon card belongs to the Dark card group and has HP 2310, circle attack 920, triangle 530 and vs. Nature x 3 cross attack 400. It can be obtained when you recite to Wizardmon the spell 'VENOMMYOTIS' or when you fuse Myotismon and LadyDevimon at the Fusion Shop.

Digimon World 2
VenomMyotismon digivolves from Myotismon.

Digimon World 3
VenomMyotismon is a random enemy that can be battled.He is also avaliable as a black Mega Digimon card with 53/53.

Digimon World DS
VenomMyotismon digivolves from Myotismon. You also fight 2 VenomMyotismon that are used by a Tamer under Alphamon's control.

Digimon World Dawn/Dusk
VenomMyotismon digivolves from Myotismon.

Attacks 
 * Venom Infusion (Venom Infuse): Fires powerful, rainbow colured energy beams from the eyespots on his abdomen.
 * Tyrant Savage: Vicously slashes his enemy with his claws.