Shatterheart

Shatterheart is the personal bow of Rynn Fowler. He made it himself, and it was enchanted by the Storm Giant Quintessent seer atop Mount Elduin. Its magic is such that it can only be wielded by Rynn or a member of his family. Juliet Fowler, his wife, can wield it.

It is a +3 magic bow and it generates its own ice arrows, adding 1d4 cold damage per hit.