Gulfmon

Gulfmon is the main antagonist in the movie Digimon Tamers: Battle of Adventures, and Mephistomon's true form.

Gulfmon is built like a bestial winged centaur. He lurks within the deepest parts of the Dark Area but appears on the surface in order to destroy it. The mouth of his lower torso is said to be connected with an abyss in the Dark Area, and if inhaled, an opponent's DigiCore is smashed to pieces.

Digimon World Dawn/Dusk
Gulfmon digivolves from ShadowWereGarurumon and appear at the Thriller Ruins area of Transfield.

Attacks
 * Dead Scream: Unleashes a deafening shriek killing anyone who listens to it.
 * Black Requiem: Using his second mouth he releases dark energy from the Dark Area.