Arrow of Piercing is a Consumable(Arrow) item that can be fired from a Ranged Weapon.
Particularly handy when you're outnumbered, with your back against a wall.
Properties
Arrows
Single Use
Rarity: Common
Weight: 0.1 kg / 0.2 lb
Price: 10 gp 
UID
OBJ_ArrowOfPiercing
Effect
- Deals Weapon Damage
Range: 18 m / 60 ft
- Deal half damage to creatures directly behind your initial target