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

Pietro Django Maximoff

(current) Adventurer, (former) Terrorist, officer of the Inhumans militia, United States government operative

Super Speed, Agility, Stamina, Unarmed Combat, Duplication, Enhance Mutation

Isotope E Crystal (formerly), Avengers Communicator

Avengers, Avengers Academy, Avengers Unity Squad, Avengers West Coast, Brotherhood of Evil Mutants, Dark Ultimates, Excalibur, Holy Guard, Horsemen of Apocalypse, House of Magnus, Romani, Serval Industries, The Vi-Locks, Ultimates, X-Cell, X-Factor, X-Men