Vengeance (paladin talent)

Vengenace
Vengenace (5 ranks) Gives you a X% bonus to Physical and Holy damage you deal for 30 sec after dealing a critical strike from a weapon swing, spell, or ability. This effect stacks up to 3 times.
Requirements
Class	Paladin
Talent required	[Conviction]
Properties
Affects	Holy and Physical Damage.

Retribution comes swiftly for the wicked.

Conviction is a Retribution Paladin talent that increases Holy and Physical damage after critial strikes from weapon swings.

Rank table

Rank	Damage Increase
1	1%
2	2%
3	3%
4	4%
5	5%

Notes

One of the best talents in the retribution tree.
In PvE, a good percentage of critical strike means that you will have the 3 stacks during all the fight.

In PvP, it's also a good bonus after you make a critical hit. The buff remains even after your enemy has died.

In Patch 2.3 the duration was increased to 30 sec from 15 sec.