Ourtiverite

Ourtiverite is a rough glossey slate igneous rock Ourtiverite's properties are entirly magical in nature and is uniquly useful to the arcane arts. Ourtiverite was first discovered by the explorer Guddunk Nash within the Cǐwjĭèwjĭæ Fu Brushlands in time immemorial. Guddunk Nash's discover was believed to have occured some time durring the late 5th century.