"Conjurer"

"Conjurer" was a Dark Hunter, He was last known to be in a coma from trying to steal the massive power of a Makuta. He hated water for some reason.

History
"Conjurer" was a warrior-king who held power through technology that seemed to be magic to the Matoran that he led. However, he could not expand his kingdom (as Matoran made poor soldiers), so he accepted the chance to gain more power and wealth through the Dark Hunters. While his powers were actually mere parlor tricks, he continued to have a flair for the dramatic, making people wonder whether he really did have supernatural abilities, but none of the Dark Hunters were fooled.

Powers and abilities
"Conjurer" had strong Telekinetic abilities and a staff that could disintegrate any target (though he claimed that the staff's power was actually his own). He had a Rhotuka Launcher, and his spinners could temporarily steal an opponent's power, which would then be absorbed by "Conjurer".