Spell damage dealt increased by 20%.
Haste increased by X%.
Twists your Shadowform with the powers of the Void for 20 sec, increasing your spell damage by 20% and replaces Void Eruption with Void Volley.
Void Volley
Releases a volley of pure void energy, firing 10 bolts at your target and 1 bolt at all enemies within 10 yards of your target for 362 Shadow damage.
Generates 10 Insanity.