Myotismon

Myotismon

Rank	Ultimate
Japanese name	Vamdemon (ヴァンデモン Vandemon)
Special Technique	Night Raid, Bloody Stream
Variations	N/A Digivolution Line
In-Training	DemiMeramon
Rookie	DemiDevimon
Champion	Devimon
Ultimate	Myotismon
Mega	VenomMyotismon or MaloMyotismon

Myotismon's name is derived from myotis, which is a species of bat.

[edit] Animé Appearance

Myotismon appears in Digimon Adventure as an enemy Digimon. He Digivolves to VenomMyotismon, but is defeated by the heroes.
Myotismon returns in Digimon Adventure 02. Myotismon Digivolves to MaloMyotismon in a story which spans the final two episodes of the series, killing Mummymon and almost seizing control of both the real and digital worlds. He is eventually defeated by the efforts of Tamers from all over the world.

Myotismon appears in Digimon World as the master of the Grey Lord's Mansion and the creator of SkullGreymon. By contrast to the animé, Myotismon is a good character who is working as a Digimon researcher (his specialist area is Digivolution). He also fights in the Arena.
Myotismon is a playable Digimon in Digimon World 2003 and Digimon World 3.
Myotismon is a playable Digimon in Digimon World DS.
Myotismon is a playable Digimon in Digimon World Dusk and, via trading, Digimon World Dawn.