The Thundertusk is a monstrous beast of the frozen wastes, a shaggy, tusked leviathan wreathed in an aura of supernatural cold, and a prized war-mount of the ogor-mawtribes. Where the Stonehorn is a creature of crushing physical might, the Thundertusk is a beast of bitter, killing frost, radiating a chill so profound that it can freeze the blood of nearby enemies solid.
The Thundertusk's most terrible weapon is the frost-magic that gathers around its great curved tusks. Beastclaw Raiders learn to harness this power, and a Huskard mounted atop a Thundertusk can hurl shards of numbing ice and blasts of freezing air across the battlefield, sapping the strength and will of any who stand before it. Its breath alone can slow a charging foe to a crawl.
These creatures are inextricably linked to the Everwinter, the endless blizzard that follows the ogor tribes on their eternal migration. To the Mawtribes, the Thundertusk is both a beast of burden and a living embodiment of the merciless cold that drives them ever onward in search of their next feast.