Your next Aimed Shot becomes Wailing Arrow at 20 stacks.
After summoning 20 Wind Arrows, your next Aimed Shot becomes a Wailing Arrow.
Wailing Arrow
Fire an enchanted arrow, dealing 493 Shadow damage to your target and an additional 245 Shadow damage to all enemies within 8 yds of your target. Non-Player targets struck by a Wailing Arrow have their spellcasting interrupted and are silenced for 1 sec.
Grants Deathblow.