Some notes on Sihedron Shards
Sheila Heidmarch has given you a small pouch of Ioun stones, and a note summarizing her researches into the Sihedron Rune and the Sihedron Shards that make it up. There are 7 shards that the Sihedron Rune artifact broke apart into, one for each Sin. Sins here correspond to schools of magic, mostly. Each shard should have an affinity for the next. Each shard is cursed, but connecting the correct Ioun stone should mitigate the curse (and activate the powers of the shard). Each is a major artifact - the way to destroy them is by connecting the seven shards into the Sihedron Rune. Sheila's not sure where to go from there - she's got more research to do. She'll get back to you; if you find any Thassilonian texts that could help her researches. The Sihedron rune is thought to be quite powerful, as both a symbol of office of the High Archmage Xin, and a focus of much of his magical energies. Each shard also resonates with the 'next' shard in the Sihedr...