This aircraft carrier-type demon beast is piloted by Prince Sharkin and other commanders of the Demon Empire. It is also known as the Great Demon Dragon.

Its bizarre appearance is shaped like a hand made of rock, with each fingertip shaped like a dragon's head. It fires flames and missiles from its dragon mouth. It has also been used to transport fossil beasts on the back of its hand, or to drop soldiers from its mouth.

Its name literally comes from "Gante" (rock hand).

Though treated as a machine, it seems to have a certain degree of will of its own, as when the God Gogan pierced its eye, it writhed in excruciating pain and refused to accept General Agyar's control.

In episode 27, under the command of Admiral Darudan, the second combat commander, it challenges Raideen to a decisive battle and puts him in a difficult position, but God Bird's counterattack destroys its palm. It attempts to resist by separating its five fingers, but is no match for God Bird, and both Darudan and it are reduced to ashes in the sky.