Shikoutei

Shikoutei is a shaman who appears in the Shaman King: Legacy of Spirits video game series.

Abilities and Powers
With the machine's power, he is extremely powerful. It is implied he can take down Asakura Hao, but given their meeting was during Hao's first incarnation 1000 years ago, it is questionable if Shikoutei can defeat Hao in his current life. Drawing energy from Tao Ren, Horohoro, and Ryu increases his strength, though he is still unable to defeat Yoh.

History
In the past it was stated that 1,000 years ago, he met a shaman very similar to Yoh. He built and underground tomb to hide himself from him and the Great Spirit. During this time he created a machine that enabled him to drain furyoku from other shamans to increase his power.

Shikoutei is the main antagonist of the second part of Shaman King: Legacy of Spirits. He causes a rift in time, causing even the Great Spirit to disappear. He is weakened when Yoh finds the machine and frees the people trapped in it. Afterward, Yoh defeats him in combat and Shikoutei dies realizing his foolishness.