Quite a handsome visage isn't it?

 

Name: The Marquis of Death, Clyde Wyncham Jr.
Origin: Marvel Comics
Gender: Male
Classification: Only mutant of his reality (omega level), Master of Doom
Age: Unknown
Powers and Abilities: Massive cosmic energy manipulation, reality warping, time and space manipulation, dimensional/univeral travel/creation/destruction, matter manipulation, telepathy, telekinesis, illusion creation, able to summon alternate selves of his enemy as well as summon and control cosmic beings (like Galactus, Ego, Odin, Eternity, etc), genius-level intellect, and pretty much anything else nigh-omnipotent can do
Weaknesses: PIS aside, nothing notable
Destructive Capacity: Multiverse level+, likely higher
Range: Multiversal
Speed: Movement speed is around peak human, at least FTL+ reaction speed
Durability: At least universe level+, likely higher
Strength: Irrelevant
Stamina: Infinite
Standard Equipment: None
Intelligence: Super genius level (He taught Doctor Doom)
Notable Attacks/Techniques:

Notable OBD Victories:

- Dragon Ball Superverse (Dragon Ball) - He was partnered with the Beyonders and Amatsu-Mikaboshi, but it was agreed that he could solo.

Notable OBD Losses:

Other: