Beneath the oceans of Yridia II lays the former home of the Clan of Death, now containing the darkness of mighty House Mortis. While other strongholds of Tarentum may be guarded by dark creatures and death itself, the fearsome guardians of the submerged fortress are the very beasts of the sea -- sharks, whales, giant squids and other, more fearsome dwellers of the unfathomable depths of the briny deep.