archtraitor
Archtraitors are fictional characters found in various forms of media, particularly in science fiction and fantasy genres. The term generally refers to a traitor who holds a position of great importance, authority, or influence, making their betrayal exceptionally devastating. Unlike a common traitor, an archtraitor's actions often have far-reaching consequences, potentially imperiling entire factions, nations, or even the fate of the universe within their fictional setting.
The concept of the archtraitor often plays on themes of broken trust and the subversion of power.