Mathredis Firestar

Mathredis Firestar was a level 60 quest giver located at Flame Crest in the contested territory of Burning Steppes. He was an arcanist who sought to slake his racial magic addiction by feeding off of the energies released during the creation of Arcanums, powerful magic gems invented by Mathredis's deceased master, Kariel Winthalus, who was murdered in Dire Maul while attempting to gain knowledge from the Shen'dralar ancients therein.

While his master's three most powerful arcanums were beyond his abilities, Mathredis could create the Lesser Arcanums of Constitution, Resilience, Rumination, Tenacity and Voracity when provided with the proper librams and magical materials.

Mathredis has been missing since the Cataclysm, and unlike most of Flame Crest's former residents, he does not appear in Blackrock Depths. His current status is unknown.

Quotes
They are lost,. Librams written by the elven masters. Scattered across the world when the Scourge was unleashed upon Quel'Thalas.

Now we search for these librams. Search to find the secrets they hold - to restore power once had.

I search for the ten written by Master Kariel Winthalus. Should you find a libram, allow me to absorb its magical properties and for you I shall craft an amalgamation of power... of course, all things come at some cost. You will find my cost to be high; but pay you shall.