The ancestral citadel of House Sivis is located in Korranberg. The name refers not to the towers that rise toward the sky, but to the maze of caverns stretching out below the enclave and under the Seawall Mountains. Once home to the ancestors of the clan, these caverns are festooned with carvings—historical records dating back to the Age of Dhakaan, etched carefully into the stone walls. Today, these tunnels also serve as the vaults of the house, holding records of vital communications and other secret lore.