Enisi

Enisi is a Cherokee and Tommy's grandfather appearing in Prey.

History
He tried to convince Tommy to accept his heritage as a Cherokee but Tommy declined it. Later on The Sphere when Tommy tried to find a way to free him, Enisi wishes to die and travel to The Land of The Ancients just before he was brutally killed by an alien machine.

However Enisi guides Tommy from The Land of The Ancients helping him reach his spiritual powers.

Powers

 * During the course of the Game, Enisi can contact Tommy across realms.
 * Enisi is able to manifest and disappear at will.
 * In "Oath of Vengance", Enisi is able to shield himself and Tommy from an assault by a Centurion.