The Longbow of the Sky Sentinel is a magical bow that was used by Vex'ahlia before she acquired Fenthras, Wrath of the Fey Warden. The Longbow was discovered by Vox Machina in an abandoned stone giant fortress in the Alabaster Sierras. It is very well-crafted with elvish designs. There are bits of mithral scrolling throughout the bow itself and platinum caps on the ends. Once per long rest, the wielder can use a Storm Arrow, which splits the next arrow fired from the bow into three separate arrows. Each arrow that hits deals an extra 1d6 Lightning damage.