This spell causes 1d6 +1arrows/per lvl. These arrows all do 1d6 damage, are coated with a deadly poison, and strike with a thac0 of 10. The victim gets a save vs poison or they suffer an additional 12 points of damage. If the victim makes the save they only take the arrow damage. These arrows are considered plus 1 when employed against monsters that can only be hit by magic weapons.
The material componet for this spell is a single arrow with a drop of any type of poison on it.