Lord Brevon is a sadistic warlord from beyond the stars who crash-lands on Avalice after an intense space battle. He is perfectly willing to drain the life out of the planet in order to rebuild his starship and continue his dreams of galactic conquest. He has a very commanding presence, and the other characters' fear of him is one of his defining traits.
- In Sonic's Adventures of Freedom Planet, Bervon makes an uneasy partnership with Doctor Eggman to complete his master plan. Just like Eggman did with Lyric in Sonic Boom Rise of Lyric.