Vindication

Vindication
Talent Vindication {{{cast_time}}} sec cast Requires Paladin Your Crusader Strike and Hammer of the Righteous reduce physical damage done by their primary targets by 10% for 30 sec.
Usable by
Class	Paladin
Properties
Type	N/A
School	N/A
Casting time	Unknown sec cast
Cooldown	None/Global Cooldown
Requirements
Location	N/A
Level required	20

Vindication is an important tanking talent in the Protection (paladin) tree.

Notes

Does not stack with Demoralizing Roar, Demoralizing Shout or Curse of Weakness.
Prior to Patch 4.0.1 you would need to spend 21 points in Retribution to max it.

Patch 4.0.6 (8-Feb-2011): Vindication no longer allows Hammer of Justice to interrupt stun-immune targets. With Rebuke baseline, this functionality is no longer necessary.
/ Patch 4.0.1 (12-Oct-2010): Redesigned. Moved from Retribution to Protection (paladin).
Patch 3.2.0 (04-Aug-2009): Redesigned. Now lowers target attack power, is consistent, and does not stack with Demoralizing Shout.
Hotfix (2009-06-08): "The Retribution Paladin talent Vindication no longer reduces the targets stamina or intellect but does correctly lower agility, spirit, and strength as mentioned: http://forums.worldofwarcraft.com/thread.html?topicId=17631617432"
/ Patch 3.0.2 (14-Oct-2008): Reduced to 2 ranks for 10/20% attribute reduction.
Patch 2.3.0 (13-Nov-2007): Frequency and duration increased and now reduces all attributes by 5/10/15%, not just Strength and Agility. Duration changed from 10 sec to 15 sec.