Missile Barrage SLS arcane blast

Rank 1

Gives your Arcane Blast, Starfire and Starsurge a 14% chance, your Arcane Barrage, Fireball, Frostbolt, Slow, Frostfire Bolt and Moonfire a 7% chance, and your Arcane Orb a 33% chance to reduce the channeled duration of the next Arcane Missiles spell by 0 secs, reduce the mana cost by -100%, and missiles will fire every .5 secs. Stacking up 2 times.