Cold and Snap
Cooperative snow bows
Cold and Snap are a pair of matching +1 frost shortbows. When an arrow is nocked on one of these bows, a thin blue halo appears around it’s head. The halo remains there for 2 rounds after it connects with a target. If an arrow fired from one of the bows strikes a target marked by the halo of the other bow, it creates an icy burst effect dealing and additional 2d6 damage to the target. This removes all haloes from the target.