Grom Hellscream
Grommash "Grom"
Hellscream was the chieftain of the Warsong Clan, and best friend and chief advisor to Warchief Thrall. He was one of the chieftains who had gladly taken the blood of
Mannoroth the Destructor, thus binding the Horde to the Burning Legion — and he would eventually pay the ultimate price to free himself from the curse.