You loose arrow after arrow at an approaching foe, piercing metal, flesh, and bone.

Daily   ✦     Martial, Weapon
Standard Action      Ranged weapon

Target: One creature

Effect: Make the following attack four times against the target.

Attack: Dexterity vs. Reflex. The attack can score a critical hit on a roll of 18–20.

Hit: 10 + Dexterity modifier damage.

Published in Martial Power 2, page(s) 44.