Illidan Stormrage is a prominent character in the Warcraft universe, known for his complex nature and tragic backstory. Originally a Night Elf, he was a skilled warrior and a powerful sorcerer. Illidan became infamous for his quest for power, which led him to consume the energy of the Skull of Gul'dan, transforming him into a demon-like being. Throughout the World of Warcraft series, Illidan is often portrayed as an anti-hero. He seeks to protect his people from threats like the Burning Legion, but his methods are often ruthless and controversial. His story explores themes of sacrifice, ambition, and the struggle between good and evil.