The Phoenix Force is one of the oldest known cosmic entities, representing life that has not yet been born, as well as the forces of creation and destruction. The Phoenix Force is an immortal, indestructible, and mutable manifestation of the prime universal force of life. Born of the void between states of being, the Phoenix Force is a child of the universe. It is the nexus of all psionic energy which does, has, and ever will exist in all realities of the Omniverse, the Guardian of Creation, and a de-facto guardian of the M'Kraan Crystal. The Phoenix is among the most feared beings in the entire universe - having the power to cut and regrow any part of the universe, as well as destroy it entirely, which is part of the Phoenix's purpose: "The Judgement of the Phoenix": to burn away what doesn't work. Recent interventions of the Phoenix suggest that "what doesn't work" is what has become stagnant instead of naturally evolving.
The Phoenix Force was called back to Earth when it felt the mind of a human transcend the physical realm, a mind that resonated with the Phoenix's energy. A young Jean Grey had telepathically linked her mind to her dying friend, Annie Richardson, to keep Annie's soul from moving to the afterlife. In doing so, Jean's mind was being dragged along to the "other side" with Annie. Phoenix lent its energy to break the connection and kept close watch on young Jean, as it felt a kinship with the young mutant.
