Transcendent Micromutated Human Physiology (Rational Only)
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:
Rachel Summers/Prestige (Marvel Comics) is classified as a "Class Omega (contact)", who inherited enormous psionic powers from her mother, Jean Grey, and the Phoenix Force.
Eternals/Homo Immortalis (Marvel Comics) are Humans that have been genetically perfected by Nezarr the Calculator, who is one of the Celestials.
New Sun (Marvel Comics) is the result of an alternate reality version of Remy Etienne LeBeau/Gambit having reached full on apex of his powers.
Even though he's the new king of the Inhumans, Blackagar Boltagon/Black Bolt (Marvel Comics) is an insanely powerful Inhuman, which is all thanks to having Ballistic Scream, powerful enough to demolish massive planets.
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.
Joshua Foley/Elixir (Marvel Comics) is Omega Level Mutant and Healer.
Quintavius Quirinius Quire/Kid Omega (Marvel Comics) is both an Omega Class Mutant and an Omega Class Telepath. Unlike Charles Francis Xavier whose Telepathy can reach 250 miles, his level of Telepathy can reach vast distances.
After the attempt to treat him of his disorientations, and with the ionic energy infusing with his body, Simon Williams/Wonder Man (Marvel Comics) had been given immensely powerful abilities in return.
After acquiring and bonding with the Heart of the Master, Lord Drakkon (Mighty Morphin Power Rangers) could draw godlike power from the Morphin Grid...
After bonding to the Philosopher's Stone, Savitar (Arrowverse) could draw much more power from the Speed Force than most other conduits, to the extent he declared himself the God of Speed and ruler of the Speed Force itself.
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.
After being empowered through some way, Doom Guy/Slayer (Doom) is monstrously powerful for a Human being, he's able to beat back the forces of Hell and succeed regardless of how powerful the Demons are, such as winning against the Cyberdemon.