Ashe's Luminous Longbow

You pull from the air around you a beam of light that lengthens to create a bow of solidified light in your hand. This magic bow emits bright light in a 15-foot radius and dim light for an additional 15 feet and lasts until the spell ends. Whenever the bowstring is drawn, an arrow made of light appears notched and ready to fire. Any arrow created this way lasts until the spell ends. The bow counts as a simple ranged weapon with which you are proficient. You may use your spell casting modifier for attack rolls with this weapon. It deals 2d10+your spell casting modifier radiant damage on a hit and has the two-handed, and Ammunition (range 100/400) properties. In addition, when you attack a target with this bow, they gain no benefit from cover for that attack.

If you drop the weapon or throw it, it dissipates at the end of the turn. Thereafter, while the spell persists, you can use a bonus action to cause the bow to reappear in your hand.

At Higher Levels. When you cast this spell using a 3rd- or 4th-level spell slot, the damage increases to 3d10. When you cast it using a 5th- or 6th-level spell slot, the damage increases to 4d10. When you cast it using a spell slot of 7th level or higher, the damage increases to 5d10.