Missile Barrage
Missile Barrage is a spell in the WoW Forever beta client.
Gives your Arcane Blast, Fireball, and Frostbolt spells a chance to reduce the channeled duration of the next Arcane Missiles spell by 50%, reduce the mana cost by 100%, and missiles fire every 0.5 sec.
Data from the WoW Forever beta client, build 1.60.1.70707, extracted .