Engine of Mastery
periodically, the Heart of Azeroth empowers you with variable Haste, Mastery, or Critical Strike. After reaching variable stacks of either Haste, Mastery, or Critical Strike, the Heart of Azeroth temporarily overcharges, doubling the effects of Engine of Ceaseless Progress for a variable duration, after which the stacks are removed.
Aura
Mastery increased by a variable amount.
Mechanics
| Cast time | Instant |
|---|---|
| Range | 0 yd |
| Duration | 1 min |
| School | Physical |
Adventurers’ notes