Sailor Galaxia
Sailor Galaxia stands as Sailor Moon's ultimate adversary, introduced during the Stars arc of both the manga and anime. She's the self-proclaimed ruler of Shadow Galactica and commands the Sailor Animamates directly under her authority.
Her driving ambition is straightforward but massive in scope: collect every Sailor Crystal scattered across the universe so she can claim absolute dominion over it all. What makes her particularly formidable is that she's genuinely the strongest foe the Sailor Guardians face throughout the entire series. Unlike earlier villains with their various grudges or schemes, Galaxia's threat feels cosmic and overwhelming in scale—she's not just after one planet or even one solar system.
Content compiled by AnimeList.moe from publicly available sources.
