User is a metahuman so powerful they can be considered first rate deities. They can intuitively manipulate many if not all aspects of reality on a gigantic scale (planetary, cosmic, universal, multiversal and even omniversal), and enhance their physical abilities to nigh infinite levels, making them nearly all-powerful and virtually unstoppable.
Powers that users may possess, but are not limited to:
Savitar (Arrowverse) can draw far more power from the Speed Force than other conduits, to the extent he declared himself the God of Speed.
After surviving a quantum bomb detonation Nathaniel Adam would become Captain Atom (DC Comics) with the ability to control the creative and destructive portions of the Quantum Field.
Wally West/The Flash (DC Comics)
Due to prolonged exposure to the Ray Sphere's core, John White/The Beast (inFAMOUS) gained powers that were at a level beyond that of other Conduits.
Nathan Summers/Cable (Marvel Comics) the progeny of Scott Summers and Madelyn Pryor; when unhindered by the T.O. Virus in his system has godly potential comparable to Nate Grey, though he formerly does.
Despite his young age, Nate Grey (Marvel Comics) wields psionic powers on par with Phoenix Force-imbued Jean Grey, though he formerly does.
David Haller/Legion (Marvel Comics) also called the God-Mutant, has created alternate realities and erased the Elder Gods from existence.
William Kaplan/Wiccan (Marvel Comics) is a mystic reality shaper potentially surpassing his mother Wanda in power. Capable of rewriting reality on a universal scale as the Demiurge.
Franklin Richards (Marvel Comics) is a beyond Omega Level mutant, strong enough to have defeated the combined might of the Celestials.
Rachel Summers (Marvel Comics) is a mutant classified as a "Class Omega (contact)", who inherited enormous psionic powers from her mother, Jean Grey, and from the Phoenix Force.
Wanda Maximoff/Scarlet Witch's (Marvel Comics) superior Chaos Magic can manipulate reality on a universal scale.
Eternals/Homo Immortalis (Marvel Comics) are Humans that have been genetically perfected by Nezarr the Calculator, who is one of the Celestials.
The Unspoken (Marvel Comics) former leader of the Inhumans can control the way of terregenesis to simulate any superhuman power he desires.
En Sabah Nur/Apocalypse (Marvel Comics) was the first mutant in the world. Having spent centuries constantly evolving his body to survive, his powers have increased.
Onslaught (Marvel Comics)
Owen Reece/Molecule Man (Marvel Comics) is an incredibly powerful molecule manipulator.
Max Eisenhardt/Magneto (Marvel Comics) is an Alpha-mutant, considered to be one of the most powerful mutants.
Gabriel Summers/Vulcan (Marvel Comics) is an Omega level mutant, possessing the ability to manipulate various forms of energy.
Craig Hollis/Mr. Immortal (Marvel Comics)
Having reached the apex of his physical conditioning, Saitama (One Punch Man) is capable of performing feats that Metahumans and even aliens aren't capable of doing.
Despite evolving infinitely thanks to being exposed to high amounts of CPH4, Lucy (Lucy) became one with the universe, becoming a Transcendent Metahuman as a result.