"The only ‘magicians’ the Clans have are the shamans ... They don’t do magic ... Healing, acting as advisors, keepers of outClan knowledge." -- Tarma (Oathbound)
The Shin'a'in chose to shun most magic on principle, after the devastation of the Mage Wars. (See the Sundering of the Clans.) Under their pact with the Goddess, she allowed them to have shamans for specific needs. Shin'a'in shamans are oathbound to Her crone aspect, the north wind, as are the healers and elders of the clan.
Shamans of the Kaled'a'in, Shin'a'in, and Tale'edras serve Enelve'astre / Kal'enel (commonly called the Star-Eyed) and are equal in standing to the priests or priestesses of any other god or goddess.