Bow of Petrification

Bards call it the "Gorgon Bow", it is a +3 long bow made of very dark gray wood. The upper limb is intricately carved with a design of Medusa, her snake hair trails up to the tip. Once per day, the wielder can cast Arrow of Stone; the next arrow fired will inflict Flesh to Stone on its target if they fail a saving throw versus Magic. Owned by Silvaris.