The unique affix allows making each Hungering Arrow pierce with up to 75% chance (Puncturing Arrow rune).
Stats (Level 31)
The Ninth Cirri Satchel
"This satchel is cleverly designed so that the heads of arrows placed within fit into slots that serve as whetstones, sharpening the edges whenever an arrow is inserted or removed. Cirri's artistry remained unrecognized in his lifetime, so that only this quiver, numbered nine on the interior, survived to the present." —The Craft of War by Diadra the Scholar