Twisted bow

The twisted bow is a reward from The Chambers of Xeric that requires a Ranged level of 75 to wield. It can fire any type of arrow, including dragon arrows.

Unlike other bows that have a set strength, the twisted bow functions differently. The higher the target's Magic level is, the bow will be much more accurate and damaging towards them.

The following graph shows the buff % at different magic levels, with the damage capped at 250%:

Trivia

 * The Twisted bow used to have a damage modifier cap of 350, though it was capped to 250 on 19 January 2017 due it dealing massive damage against bosses like Commander Zilyana.