Gul'dan is a prominent character in the Warcraft universe, known for being one of the first orc warlocks. He was born in the Shadowmoon Valley and played a crucial role in the corruption of the orcish clans by introducing them to dark magic and the influence of the Burning Legion. His actions led to the orcs' transformation into a more aggressive and warlike race. As a powerful warlock, Gul'dan sought to gain more power and control, often betraying those around him. He is infamous for his ambition and manipulation, which ultimately led to his downfall. Gul'dan's legacy continues to impact the lore of World of Warcraft and the broader Warcraft narrative.