Jean Grey was a Class Five mutant with immensely powerful and potentially limitless telepathic, empathic, and telekinetic abilities. At the peak of her potential, Erik Lehnsherr referred to her as "the next stage of (human) evolution".
Class Three, Four, and Five
Jean Grey was the only Class Five mutant ever met by Charles Xavier (which implies Magneto and Pyro are Class Four), and her potential was stated to be limitless.
Powers and abilities. Jean Grey is an Omega-level mutant, and at her highest and strongest potential was fully merged with the Phoenix Force and with it was able to defeat even Galactus.
Grey, even without the Phoenix Force, is the most powerful mutant in the Marvel universe. Unlike Professor X, her powers go beyond telepathy and extend to telekinetic and psionic powers. Her telepathic, telekinetic, and psionic powers, have virtually no limit.
Magneto is more experienced, more skilled, more trained, more hardened, and more effective against his opponent than Jean Grey (without the Phoenix Force) could ever be. And thus, he could kill her. Undoubtedly, Magneto could overpower Jean Grey without the Phoenix Force.
1 Jean Grey
Putting Jean in a corner (or a cocoon) generally doesn't work, and there is little Thor could do against her. Jean can drain psionic energy from others to supplement her own.
Originally Answered: What mutant class level is wolverine? Wolverine is considered a Beta level Mutant. Mostly though, he's just not an Omega class Mutant. In the mainstream Marvel 616 continuity they mostly only use the Omega class to describe the very powerful Mutants.
Proteus is written as one of the strongest and deadliest mutants ever to appear in Marvel Comics.
Strength Level
Class 100+ ; The Juggernaut possesses vast physical strength which exact limit is unknown but he is able to lift far in excess of 100 tons effortlessly. He is one of the strongest beings to ever walk the Earth.
Of the many mutants that are in the Universe Marvel, no more than 20 mutants are categorized as Omega levels, including Vulcan, Jean Gray (Phoenix), Hope Summers, Iceman, Mister M, Elixir, Quentin Quire, David Haller (Legion), Matthew Malloy, and Franklin Richards.
Omega level is a classification of a single mutant power. While it is quite common that mutants manifest multiple powers, only one is normally of Omega level. For example, while Jean Grey is both a telepath and a telekinetic, she is only an Omega level telepath.
X-Men: 10 Times Jean Grey Earned Her Status As An Omega-Level Mutant. Even without the cosmic power of the Phoenix Force, Jean Grey is one of the most powerful X-Men, and these moments prove she's an omega level mutant.
Legion is an Omega-level mutant who has dissociative identity disorder.
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.
1 Cyclops Has Always Known How To Beat Jean
In fact, just once comes to mind- Magneto and the Acolytes had taken mental control of the Blue Team and Storm and the Gold Team went to rescue them. Cyclops got the drop on Jean and hit her with a full power optic blast, taking her down.
Jean Grey with her Phoenix Force, can easily win against Wanda. Her powers are great and Wanda just can't face the cosmic forces on that level. Coming to their powers taking a toll on their mental health, if Jean ever gets on the worse side, she will still be powerful with that immense help from the Phoenix Force.
A founding member of the X-Men, Warren went by the name Angel. Angel was clearly the weakest member of the team, but that never stopped him from doing everything he could to help, and that's what led to his death.
wadewilson-parker answered: He is not a mutant so his powers aren't rated on their scale. His regeneration does have its limits, he can grow old, he can die in a cataclysmic event etc.
Powers. Quicksilver is an Alpha mutant, allowing him to move at lightning speed. He had super-fast reflexes and his brain actually processed information much faster than most computers.
Despite how popular he is, Wolverine isn't an Omega-Level mutant. Regardless, we all still love him anyways - likely because of his setbacks. Most folks would run away from a battle that they knew they had no chance of winning. Logan, on the other hand, snikts his claws and dives into the fray!
Dissociative Identity Disorder: As "Phoenix", her main vulnerability was that if she became emotionally unstable, she would lose control of her powers.
Since both Magneto and Moon Knight can mentally control Mjolnir because of what it's made of, it stands to reason that a telekinetic like Jean Grey - who can manipulate virtually any substance - or even a Jedi using the Force could move it as well.
Deadpool is pretty weak against mutants like Jean Grey as it is. Pitching him against a godly force like the Phoenix is leading to disaster. The Phoenix Force comprehends existence, time, and space on a level that Deadpool just doesn't operate on.