Corpsethorn longbow (u) is an unstrung tier 8 bow obtainable in Daemonheim. It is made by using a knife on Corpsethorn branches. It can only be made at level 76 fletching or higher. When strung, it becomes a Corpsethorn longbow, which can be used as a ranged weapon within Daemonheim. 86.2 experience is gained from fletching this item, and an additional 86.2 experience is gained from stringing it. Any type of arrow in Daemonheim can be fired from this bow.