Samus Aran (Samus)

Samus Aran is a bounty hunter that worked with the Galactic Federation several times in the past. She has exterminated the Metroids, Space Pirates, Ridley, Mother Brain, Metroid Prime/Dark Samus, Phazon, the Ing, Gorea, the Galactic Federation's special-forces unit bioweapon program, MB, X Parasites, Raven Beak and the Mawkin, and she has terminated numerous hostile life-forms on various planets.