Ascendri bolts (e)

Enchanted ascendri bolts are ascension bolts tipped with hydrix and enchanted with the Enchant Crossbow Bolt (Onyx) spell. Casting the spell requires 87 Magic and enchants 10 bolts at a time. These bolts are the strongest bolts in the game, requiring 90 Ranged to use like ascension bolts. Enchanted ascendri bolts have a Deathmark special. As stated in the examine text, there is a chance that you will gain a status that will grant an additional 1% extra adrenaline per auto attack or ability used on any target. The status lasts for 15 seconds and can be refreshed while active. It is not yet certain if the chance of the special occurring increases after completing the Seers' Tasks. This effect can be triggered with auto attacks and abilities, with abilities consuming one bolt per activation.

Despite these bolts having a higher damage bonus than ascension bolts, they actually don't hit higher in combat. This is because ammunition damage is capped at the level of the bow. Ascendri bolts are level 94 in strength, but the highest-level crossbow in the game, the ascension crossbow, is only level 90 crossbow, so the bolts cannot realise their full potential.