Orochimon

Orochimon is a Demon Dragon Digimon whose name and design are derived from the mythical Orochi (大蛇). It is gigantic and possesses eight heads, though only the black one in the middle is a real head. Orochimon's origin is ancient, and even in the Ancient Digital World its menace was a thing of old, so a certain area was driven right up to the brink of annihilation until Orochimon was sealed by the tamer of an "existence", who was trying to preserve the harmony of the Digital World.

D-Ark 1.0
Orochimon is a wild Digimon with 12 HP and 3 AP. It is #36 in the D-Ark Notes, and its code is -224. It appears as the boss of Secret B, and as an enemy in Area 5. Orochimon is replaced by Pandamon in the D-Ark 1.5.

Digimon Xros Wars
Orochimon is a member of the Bagura Army and serves under MadLeomon. It is contained in a cage but released by MadLeomon in order to crush resistance in the Green Zone. MadLeomon sends it after Taiki Kudou, Zenjirou Tsurugi, and Akari Hinomoto when he discovers them in the forest, and Orochimon proceeds to trap them against a cliff-face. Before it can finish the humans off, however, Shoutmon and Ballistamon intervene. Orochimon is then absorbed by MadLeomon to form MadLeomon (Orochi Mode), and when that form is defeated, Orochimon is deleted.

Digivice Burst
Orochimon can Burst Digivolve from Reppamon.

DigiWindow
Orochimon appears in the fourth Northwest area of Forest Coliseum and can be unlocked by winning the "Power" mini-game.

Attacks
 * Ame no Murakumo : Makes the tip of its tail become as sharp as a sword, then cuts apart the opponent.
 * Inferno Blast (酒ブレス): Gets the opponent completely drunk by intoxicating them with its alcohol-laden breath.