Corpsethorn shortbow

The Corpsethorn shortbow was released with the Dungeoneering skill, and is only available to members. It requires a Ranged level of 70 to wield and can be made by players at level 71 Fletching, requiring some corpsethorn branches and a bow string. This bow, along with all other tiers of shortbows, may be obtained as a reward for defeating the Skeletal Trio boss in the occult floors.

Dropping monsters
Corpsethorn shortbow