Teilarkian Shadowbow

You weave together threads of shadow to create a longbow of solidified gloom in your hand. This magic longbow lasts until the spell ends. It counts as a ranged weapon with which you are proficient. You fire two arrows simultaneously in one attack. It deals 2d8+Spell Mod psychic damage on a hit has a ranged of (150/300). In addition, when you use the longbow to attack a target that is in dim light or darkness, you make the attack roll with advantage.

At Higher Levels. When you cast this spell using a 4th-level spell slot, the damage increases to 4d8. When you cast it using at 6th-level spell slot, the damage increases to 6d8. When you cast it using a spell slot of 8th level or higher, the damage increases to 8d8.