Signet of the Dark Brotherhood
From WoWWiki
- Signet of the Dark Brotherhood
- Binds when picked up
- Trinket
- Equip: Increases your parry rating by 20.
Equip: Chance on parrying an attack to gain 120 Strength for 10 sec.
Source
Quest reward from: 
[55] A Sort Of Homecoming
Patches and hotfixes
Patch 3.0.1 (2008-10-14): Added
