Gamakkhazar is a confederation of Azwyr Amoruk spread across the surface region Ice Cap, the Underdark region Badmaer and that in between with Haerrek.
Arakkhalgam is claimed by Gamakkhazar. This claim is dubious at best because the place is hard to patrol and cover with force. It is a vast Underdark complex honeycombed with tunnels and chambers. The inner area of Arakkhalgam is a maze of labyrinths and chambers built to keep the Mulinburam ghost kings from getting out. In the Mulinburam War, the Azwyr Amoruk used these ghosts to start a war between the goliath of Khalas and the dwarves of Malad-Mîn.