Aurochs

In the Red Rising Saga, aurochs emerge as formidable, shaggy-coated herd beasts in the frozen wilds of the outer rim, ridden by the fierce Obsidian clans as mounts that carve deep imprints into the snow. First introduced in Morning Star, these massive steerlike creatures underscore the brutal, primal lifestyle of the iceborn warriors, symbolizing raw power and endurance in the saga's escalating conflicts. Though their role remains confined to this single book within the provided lore, they vividly enhance the environmental and cultural tapestry of the series' harsh frontiers.