The Solar Chasms is a leyline controlled by the Radias Sodality. The Solar Chasms are at the heart of Sodality territory, being the first leyline the Sodality sprung from and conquered from in their early history. The Solar Chasms are aptly named for being vast chasms where Empyrea's flux seeps from in the form of bright, blinding lights. The light emitted from the chasms is used by a huge variety of different dreamborn and even foreign plants that uses its intense light to grow. The capital of the Sodality, Ilios, is built on platforms above the chasms.
The Solar Chasms provide a large amount of the flux that fuels the Aindivi Consortium's thaumic infrastructure, harvested by massive lodestones and channeled through portals to other parts of the Covenant.