Effect: Increases mastery rating by 887. Effect: Increases critical strike rating by 491. Effect: Increases haste rating by 1073. Effect: Increases hit rating by 532.
(2) Set: The duration of your Doomguard and Infernal summons is increased by 30 sec and the cooldown of those spells is reduced by 4 min. (4) Set: Soulburn grants a 10% increase to your spell power for 10 sec, and Soul Fire cast with Soulburn active now grants a Soul Shard.
Combined stats. Numbers in [brackets] indicate socket bonuses