Mannoroth

Mannoroth, also known as Mannoroth the Destructor, was a powerful eredar demon lord and a lieutenant of the Burning Legion. He played a significant role in many of the major conflicts throughout Azeroth's history, particularly during the invasion of the orcs and later during the Legion's attempts to conquer the world. Mannoroth was renowned for his immense physical strength and his mastery of fel magic, making him one of the most feared beings in the Burning Legion's ranks.

His most infamous act was the corruption of the orcish clans. Mannoroth, along with other demon lords, offered the orcs power through the blood of Mannoroth, a ritual that transformed them into the bloodthirsty warriors who would eventually invade Azeroth. This pact forged a deep connection between the orcs and the Burning Legion, a bond that would last for generations. Mannoroth's influence over the orcs was profound, shaping their destiny and leading them down a path of destruction.

Mannoroth met his demise at the hands of Grom Hellscream, the chieftain of the Warsong clan, during the events of the original Warcraft III: Reign of Chaos. Hellscream, seeking to free his people from the Legion's influence and atone for his past actions, confronted and defeated Mannoroth in a climactic battle. This victory was pivotal, breaking the Legion's hold over the orcs and marking a significant turning point in the struggle against the demonic forces. Despite his death, Mannoroth's legacy as a harbinger of destruction and corruption persisted.