según la wikipedia en inglés, que en español no pone nada esto es un mutante de nivel omega, estos son los que se han dicho alguna vez que lo son.
Omega-level mutants
An Omega-level mutant is one with the most powerful genetic potential of their mutant abilities. The term was first seen in the 1986 issue Uncanny X-Men #207, but was completely unexplained (beyond the obvious implication of it referring to an exceptional level of power). The term was not seen again until the 2001 limited series X-Men Forever. Some abilities depicted by mutants described as Omega-level include immortality, extreme manipulation of matter and energy, high psionic ability, strong telekinesis, and the potential to exist beyond the boundaries of the known physical universe. No firm definition has been offered in comics, but the term clearly refers to extraordinarily powerful mutants, such as Iceman, Nate Grey, Jean Grey,[3] Vulcan[4] Rachel Summers,[5] Elixir,[6] Legion and Franklin Richards, among others.
Since 2001, however, writers still used alternate terminology to describe mutants that have powers beyond that of Homo superior. Mr. Immortal, for example, is described as Homo supreme.[7] Marvel has not created any specific criteria for characters to be defined as omega-level mutants. This has led to continued and repeated ambiguities in the term's usage. Chamber is referred to as “a potentially Omega-level mutant running around”[8] and Storm is described by S.H.I.E.L.D. as a "possible Omega-level mutant."[9] Most of the reality-warping mutants presented have been implied to be Omega Level. Some of these include Mad Jim Jaspers, Scarlet Witch, Proteus, and the above mentioned Franklin Richards. The gold-skinned mutant Elixir has also been identified as an Omega Level Mutant. The fact that Characters like Ice Man are considered Omega-Level Mutants, suggests that when mutants reach a certain stage in their evolution when they merge with their given power. Further evidence of this would be Storm, who has the potential to evolve into an "Elemental" as seen in the pages of X-Men during "The Twelve" Storyline, as with Magneto in "X-Men: The End" at which point Magneto turned into a being composed purely of energy as well. The Alpha-level and other levels constitute potential below that of the Omega-level.
