Zagraal

Zagraal was a demon of unknown power and rank in Hell that assisted the Vizjerei sorcerers in the Mage Clan Wars by transforming humans of the peaceful umbaru race into goatmen to fight for the Vizjerei mage clan.

After the wars, the goatmen were left under his control, and he whipped them in a frenzy, pillaging villages and attacking people as sacrifice to him. He was later defeated in a massive battle against the umbaru Witch Doctors, who had set out to rid the jungles of the goatman menace.