Sinister Primal Diamond
The Sinister Primal Diamond is one of Wrathion's Crown of Heaven meta gem purchased in exchange for 5x from the Blacktalon Quartermaster behind Wrathion in the Tavern in the Mists. This gem is designed for spell casters. Tanks, melee and range attackers, and healers each have their own gem.
Base proc rate is multiplied by an additional coefficient based on spec:
Patches and hotfixes
- Patch 6.0.2 (2014-10-14): No longer a quest reward.
- Hotfix (2014-11-15): "Resolved an issue causing the Mists of Pandaria Legendary Cloaks and Metagems to remain effective for level 100 characters."
- Hotfix (2013-04-16): "Socketing a legendary Meta Gem (Capacitive Primal Diamond, Courageous Primal Diamond, Indomitable Primal Diamond, and Sinister Primal Diamond) to a bind-on-equip helmet now causes the helmet to become soulbound."
- Patch 5.2.0 (2013-03-05): Added.