Technique: Glyph of Mana Shield

The Technique: Glyph of Mana Shield was sold for by the following NPCs:
* at Honor Hold (Hellfire Peninsula)
* at Thrallmar (Hellfire Peninsula)
* in the Scribe's Sacellum (Dalaran)
It is limited supply, but has a fast respawn timer (approximately 1-2 minutes).http://www.wowhead.com/item=50166#comments
==Patch changes==
*
*
==References==
==External links==
Glyph of Mana Shield