Bushido: Kamuy

When the Hoshi accompany their Minimoto allies to war, the mountains’ ferocity goes with them. The Ice-Witches can summon a powerful spirit that embodies the ferocity of a fierce mountain storm; a wrath of ice and the death of cold made manifest that is virtually indestructible and terrifying as it mauls opponents to death. Most soldiers never want to behold Kamuy, the fierce mountain spirit in question. The Minimoto could conquer the Jwar Isles if these kami did not melt when away from their mountain peaks for too long.