Steppe Wind

Steppe Wind is a possibly-guaranteed artifact bow. The bow is enchanted with a number of very strong enhancments, and has Magic on Miss to top it off. This means that all three magic attacks (Strong Poison, Insanity Attack, and Frost Attack) will be applied on every miss, and more can be added via resin enhancments.

However, the bow is extremely heavy, and therefore requires a significant investment into attack speed before it can be used effectively.