>>77919766>Odin, true ruler of Asgard - lost of the Dark Gods and was trapped in underground rape dungeon.And the last ruler of asgard died or got kiled He doesn't rule his dimension, he's a ruler of his dimension.
>Mephisto, true ruler of his hell - became a submissive bitch when Galactus threatened him.He was holding his own against a fully powered gallactus. Till gallactus started devouring his dimension. He would have completely eaten it if mephisto had not given up.
>Mephisto, true ruler of his hell - almost self-destructed and killed himself when he attempted to consume Thor's soul.Yeah, noble souls are his weakness. He's a devil.
>Mephisto, true ruler of his hell - lost his realm to some shitface mutant.You know how jobbing works don't you?
>Cyttorak - true ruler of his realm - got killed by his own avatar that he was empowering.Not even the phoenix itself could beat cytorrak in his dimension.
Him being beaten by his own power is basically the only way it could have happened.
>Nightmare - true ruler of Dream Dimension - lost to Doctor Strange in Dream Dimension on multiple occasions.Strange's whole thing is protecting his dimension. Him having the knowledge and tools to beat him is not unheard of.
>Belasco - true ruler of Limbo - unwillingly lost realm to foster daughter and never regained control over it.He taught her everything she knows and she became the demon lady of that dimension after stabbing him in the back and aquiring her sword.
He could never get it back because she was on constant vigil and became even more powerful after gaining the throne.