The duration of all harmful Magic effects used against you is reduced by 25%.
Armor Spells A Mage can only have one Armor spell active at a time.
Mage Armor is a core mage ability learned at level 80. It is a self-only buff that improves your mastery; in addition, the duration of all harmful Magic effects used against you are reduced by 25% when Mage Armor is active.
Use: Permanently teaches you this glyph. Reduces the cast time of your Frost Armor, Mage Armor, and Molten Armor spells by 1.5 sec, and increases the defensive effect of each Armor by an additional 10%.