Alistar's Augmented Assault

Choose a creature within 60 feet that you can see. For the next minute, that creature can use a melee or ranged attack as a bonus action. On a successful hit, their attack deals an additional 2d8 force damage and the spell ends. This spell requires concentration for the caster of the spell.

At Higher Levels. When you cast this spell using a spell slot of 3rd level or higher, the target takes an additional 1d8 force damage for each level.