Who Would Win?

Anna Marie

X-Men member, former Brotherhood member

Flight, Super Strength, Super Speed, Agility, Stamina, Invulnerability, Psychic, Unarmed Combat, Siphon Abilities, Siphon Lifeforce, Power Mimicry, Empathy, Death Touch, Energy Absorption, Berserker Strength, Leadership

X-Men uniform — relies on absorbed powers

A-Force, Advocates, Avengers, Avengers Unity Squad, Brotherhood of Evil Mutants, Cosmic Champions, Excalibur, Exiles, Genoshan Mutates, Jean Grey Academy, Red Guard, The Children of the Atom, The Vi-Locks, X-Gene Mutant, X-Men, X-Men 2099, X-Punks, X-Treme Sanctions Executive

Dione

Conqueror, worshiper of Death

Superhuman Strength, Invulnerability, Energy Projection, Telepathy, Cosmic Awareness, Immortality, Genius-Level Intellect, Infinity Gauntlet

Infinity Gauntlet, Thanoscopter (joke), Double-Bladed Sword

Zodiac (ally); formerly Infinity Watch, Defenders