Who Would Win?

Nathaniel Richards

Conqueror / Time Traveler

Flight, Super Strength, Stamina, Invulnerability, Telekinesis, Intellect, Teleport, Radar Sense, Force Field, Blast Power, Weapon Master, Magnetism, Fire Control, Insanely Rich, Power Suit, Unarmed Combat, Gadgets, Immortal, Electricity Control, Holographic Projection, Swordsmanship, Electronic Disruption, Levitation, Energy Shield, Time Travel, Gravity control, Marksmanship, Time Manipulation, Energy Absorption, Stealth, Leadership, Longevity

Time Travel Technology, Battle Armor, Temporal Weaponry

Cosmic Avengers, Cosmic Champions, Council of Kangs, Empty Throne, Legion Accursed, Nexus Beings, Savage Avengers, The Chronos Corps

Mephisto

Lord of a realm of Hell

Demonic Power, Reality Warping, Immortality, Soul Manipulation, Shape-Shifting, Energy Projection, Superhuman Strength

None (demonic power)

Hell-lords, Lords of the Splinter Realms; formerly manipulator of the Six-Fingered Hand