Sargeras is a fictional character from the Warcraft universe, created by Blizzard Entertainment. He is known as the Dark Titan and was originally a member of the Pantheon, a group of powerful beings who sought to protect the universe. However, Sargeras became disillusioned with the corruption he witnessed and ultimately turned against the Pantheon, seeking to destroy all life to prevent further corruption. As the leader of the Burning Legion, Sargeras aims to conquer worlds and eliminate those he deems unworthy. His immense power and influence make him one of the most formidable antagonists in the Warcraft lore, driving many of the game's central conflicts.