This includes items and quests that can no longer be obtained.
The in-game information in this article is kept purely for historical purposes and should probably not be under any other categories.
Improved Concentration Aura
Increases the effect of your Concentration Aura by an additional X% and reduces the duration of any Silence or Interrupt effect used against an affected group member by Y%. The duration reduction does not stack with any other effects.
Increases the effect of your Concentration Aura by an additional X% and reduces the duration of any Silence or Interrupt effect used against an affected group member by Y%. The duration reduction does not stack with any other effects.
Improved Concentration Aura is a talent in the holy tree, you will need to spend 18 points in Holy to max it.
Fully improved, your Concentration Aura will give all party members a 50% chance of ignoring spell interruption when damaged and reduces the duration of Silence and Interrupt effects on party members by 30%.
Patch 3.1.0 (2009-04-14): The resistance to silence and interrupt granted by this talent now becomes active when any Aura is used, not just Concentration Aura.
Edit
Patch 3.1.0 (2009-04-14): The resistance to silence and interrupt granted by this talent now becomes active when any Aura is used, not just Concentration Aura. 
