Andal's eighteen daggers

Drawing the dagger and pointing it to the sky, the caster summons numerous large daggers that shoot towards the ground in a 15 ft. radius area, all targets in the area must make a Strength saving throw or take 5d6 magical piercing damage and be restrained on a failed saving throw, on a success the target takes half damage and is not restrained. The target is restrained until the casters next turn or until the target uses an action to break free.

At Higher Levels. When you cast this spell using a spell slot of 4th level or higher, an additional dagger is produced and the damage increases by 1d6 for each slot level above 3rd.