Zengu

Zengu is a jungle troll quest giver located in Hammerfall in the Arathi Highlands. He was sent by Vol'jin to retrieve Trol'kalar.

According to Dark Ranger Alina, Zengu was assassinated by Stromgarde troops when attempting to leave Arathi with Trol'kalar. Galen Trollbane, who was killed during Zengu's quest to obtain the sword and has been resurrected by the Forsaken, directed Horde players to retake it in Cataclysm.