The difference between Beta Mutants and Alpha Mutants is that the Beta Mutants have flaws, albeit very small flaws. The Beta mutants are also believed to be about 10% of the mutant population. Some examples of Beta mutants are Beast, Angel, Wolverine, Mystique and Sabretooth.
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 #208 as "Class Omega", but was completely unexplained beyond the obvious implication of it referring to an exceptional level of power.
Early X-Men issues introduced the original team composed of Cyclops, Marvel Girl, Beast, Angel, and Iceman, along with their archenemy Magneto and his Brotherhood of Evil Mutants featuring Mastermind, Quicksilver, Scarlet Witch, and Toad.
Some examples of Beta mutants are Beast, Angel, Wolverine, Mystique and Sabretooth. Gamma Class: Gamma mutants have very powerful mutants (starting to see a pattern?) but they have flaws. Unlike the Beta mutants a Gamma mutant's flaw is a major flaw that makes their life very hard.
A Tokyo-based artist, he was one of the first five mutants to manifest powers after the events of House of M. Kenji has complete control over his body, allowing him to morph it into a truly massive fusion of flesh and mechanical elements.
The Legion (Personality 005): Self described as "real me" and by Magik as a "God-Mutant". He is able to warp reality to his will and manipulate time. Using these powers he created the Age of Apocalypse and eliminated the Elder Gods of Limbo.
An original member of the X-Men has taken on his darkest ultimate form, as Hank McCoy (Beast) becomes “the God of All Mutants.” In X-Force #40, Old Man Omega (Quentin Quire) sends the team forward in time, to a dark and dystopian future, ruled over by a founding member of the X-Men, who has declared themselves a god– ...
As mentioned by writer Mike Carey, Iceman is "an Omega-level mutant ... [and] has powers that can influence the ecosystem of the entire world." Iceman has yet to tap into his full mutant potential, but over the years he has taken more interest in developing his abilities.
What is the lowest level mutant? Dregs. The Dregs were the lower-powered mutants. They were described as part of "the people", as well as the Betas and Gammas, in opposition to the Alphas.
Beast is Stronger than Wolverine's Adamantium, & Cyclops Proves It. In Factor X #3 by John Francis Moore, Steve Epting, and Terry Dodson, readers are thrown into the alternate reality of the Age of Apocalypse through the perspective of one of Apocalypse's henchmen, Cyclops.
An original member of the X-Men, Hank McCoy, AKA Beast is one of the smartest characters in the Marvel Universe. Although the hero started out as a lighthearted and kind mutant, he has performed a series of morally questionable actions over the years, especially during the Krakoan Era.
Powers and abilities. It is possible that Beast's mutation is a result of genetic atavism. However, he also possesses neotenous characteristics, which may explain him having a genius-level intellect despite his animal physique. He also possesses superhuman strength, speed and agility.
Wanda ceased to be a mutant in Earth-616 in a controversial Marvel Comics retcon, but in this reality, she was considered an Omega-Level Mutant capable of telekinesis, telepathy, and more.
Deadpool's trap separated Thor from his hammer long enough that he turned back into Olsen and Deadpool then took advantage of the chaos to grab the hammer... Deadpool then transformed into a version of Thor!
Charles Xavier is an Omega-level telepath, but he is only an Alpha level mutant. He has the most powerful brain in all existence and is the world's most powerful telepath.
Essentially, an Omega is a mutant with a specific power greater than any other of the genus. While there are many ice powers in Marvel's Earth, only Iceman's is registered to be as powerful and iconic. While there are many telepaths, only Jean Grey is the most renowned.
While it has been stated that there are at least 198 remaining mutants, according to Henry Peter Gyrich in Avengers: The Initiative, there are actually "around 300"; the 198 number is merely the number of mutants the US government has cataloged, with a 199th mutant (Mutant Zero) being off the record.
