Magus Wordeen Voidglare is a level 42 quest giver located in Tarren Mill in the contested territory of Hillsbrad Foothills. He spends some of his time studying the artifacts used by Dalaran wizards to control their elementals. He is assisted by Keeper Bel'varil.
He starts the following quests:
[34] Prison Break In- [35] Dalaran Patrols
See List of Hillsbrad Foothills NPCs.