Frost Graugs are adapted to survive in artic environments and endure the fiercest of snows. Like other species of Graug, the Ice Graug can also use his hands to grab Uruks in order to restore health. Any other enemies caught in a swinging arm's path will get knocked back and stunned briefly. The Frost Graug also displays the ability to use a frost breath to freeze enemies in ice.
These sub-species of Graug can hurl large masses of ice and rock over long distances.
Somewhere in the Seregost region.