egg

a egg gets summoned and hits a target at 50 km/h. Each creature that gets hits by the egg must make a Dexterity saving throw. A target takes 1d6 on a failed save, or half as much damage on a successful one.

At Higher Levels. When you cast this spell using a spell slot of 2nd level or higher, the damage increases by 1d6 for each slot level above 1rst.