Eyedol is a two-headed mystical warlord, who along with his rival Gargos, were originally sealed in Limbo two thousand years ago. While scanning the void for life, Ultratech scientists were able to attract the attention of Eyedol, who in his weakened state, was released and forced to be the final combatant in the tournament. At the end of Killer Instinct, B. Orchid defeated Eyedol, causing a time warp, sending most of Utratech two thousand years into the past.
Killer Instinct 2
In Killer Instinct 2, Eyedol's companion in the void, Gargos, is the final boss.
Eyedol is unique in that he is the only character without an icon in the character select screen. He is accessed by selecting a specific character and entering a specific combination of buttons in the Super Nintendo and arcade versions of the game. He is also the only character with no special finishing moves, ultra combos, or humiliations. This is not to say he is weak, as Eyedol is powerful in his own right and possesses a limited ability to heal.