Kal'Ger the Warmonger

Kal'Ger is the leader of the Kal'Gerion demons, and a servant of Bilrach. He is described in a set of notes found in Daemonheim and is also known as "Kal'Ger the Warmonger."

The Kal'gerion Notes tell of how Bilrach connected RuneScape to the demon's realm through his "portal experimentation." Upon seeing the true power of the Mahjarrat, Kal'Ger and his army pledged their allegiance to Zamorak and Bilrach.

Followers
While Kal'Ger is the leader of the Kal'Gerion, he has a simple military structure in his army. He has his five generals, then he has the Lesser demons and Greater demons that serve under them.

The known generals of his army are listed below:
 * To'Kash the Bloodchiller
 * Bal'lak the Pummeller
 * Har'Lakk the Riftsplitter

While it is hinted that K'ril Tsutsaroth is a Kal'Gerion, it is unknown if he is one of Kal'Ger's five generals. K'ril may even be higher ranked than Kal'Ger, seeing as he is Zamorak's official God Wars General.