World-Queller Focus

World-Queller Focus
Uncommon
Binds when picked up
Miscellaneous
Trinket
Item Level 318
Equip: Increases your mastery rating by 219.
Your next 5 spells cast within 20 sec will grant a bonus of 313 spell power, stacking up to 5 times. Lasts 20 sec. (2 Min Cooldown)