Sand Mage

A Sand Mage was to be a variant of a mage in which uses sand as their weapon.

Sandman
The only known Sand Mage that was to exist was Sandman (Sana). Sandman was to train Xcv (Eksevis). Sandman lived in a city that was underneath a massive dessert, where he would act as a trusted advisor of the Desert King. He was widely known as one of the few, and best of the Sand Mages.

Trivia

 * Originally based off characters that appeared in Avatar: The Last Airbender, and partially inspired by the Sand Ninjas from Naruto (specifically Gaara).