Ascension bolts are obtained from the high level Slayer dungeon known as the Monastery of Ascension. These bolts may be fletched from ascension shards in a 1:1 ratio, requiring level 90 Fletching. They give 200 experience per 10 bolts made. Each action makes 10 sets of bolts and 30,000 bolts may be made per hour for a total of 600,000 experience. They require level 90 Ranged to wield, and can be used with any crossbow, but will only deal full damage with the Ascension crossbow and its off-hand counterpart.