Fiendhunter Bolts

Unique – Night Vigil: Gain 30 ultimate haste.

Unique – Opening Barrage: After casting your ultimate ability, your next 3 basic attacks on-attack within 8 seconds gain 50% bonus attack speed and are empowered to critically strike for (60% +  24%) bonus damage.   80% total critical damage. If an attack would have already critically struck, it instead critically strikes for (100% +  30%) bonus damage   100% total critical damage and deals bonus true damage equal to 15% of the triggering attack's damage pre-mitigation (45 second cooldown).

Limited to 1 Fiendhunter Bolts.