Who Would Win?

Galan

Devourer of Worlds, cosmic entity

Flight, Super Strength, Super Speed, Stamina, Invulnerability, Telepathy, Telekinesis, Intellect, Teleport, Psychic, Force Field, Blast Power, Healing, Magic, Super Sight, Super Hearing, Phasing / Ghost, Feral, Psionic, Power Suit, Radiation, Unarmed Combat, Gadgets, Weather Control, Divine Powers, Siphon Abilities, Size Manipulation, Immortal, Tracking, Astral Projection, Possession, Probability Manipulation, Super Eating, Energy-Enhanced Strike, Light Projection, Reality Manpulation, Levitation, Matter Absorption, Dimensional Manipulation, Enhance Mutation, Omni-lingual, Energy Shield, Siphon Lifeforce, Gravity control, Illusion Casting, Earth Manipulation, Genetic Manipulation, Time Manipulation, Power Item, Death Touch, Energy Absorption, Energy Manipulation, Cosmic Awareness, Willpower-Based Constructs, Energy Based Constructs, Berserker Strength, Leadership, Longevity

Worldship Taa II, Ultimate Nullifier, Elemental Converter, heralds

Cosmic Champions, Eternity Watch, Great Powers of the Universe, Proemial Gods, The God Squad

Cain Marko

Adventurer formerly Professional criminal, mercenary, soldier

Super Strength, Super Speed, Stamina, Invulnerability, Force Field, Healing, Magic, Power Suit, Unarmed Combat, Divine Powers, Immortal, Inertia Absorption, Reality Manpulation, Dimensional Manipulation, Energy Shield, Power Item, Energy Absorption, Berserker Strength, Longevity

Crimson Gem of Cyttorak, Helmet (telepathy shield)

Brotherhood of Evil Mutants, Excalibur, Exemplars, Exiles, Horsemen of Apocalypse, Legion Accursed, Legion of X, Lethal Legion, Marvel Zombies, Savage Avengers, The Unstoppables, The Vi-Locks, The Worthy, Thunderbolts, United States Army, X-Men, Xavier Institute