Sharps: the Frost Mage.

Sharps was an alien from Darkspore. He was only seen in a sketched concept at Comic-con 2010. The Drawing calls him "Sharps" and enlists him as a "Frost Mage". Sharps did not make an appearance in the game, as Frost was a removed genesis idea, and it currently is listed under Plasma, although no heroes or NPCs can use ice-based abilities. Frost could have been included in a later expansion, but that will never happen since the game is dead.Sharps was probably a tempest due to him being a "Mage".