Wrath of the Gods

Primal form of Force. Creates a powerful shockwave. Wrath of the Gods is an epic tale, while Force is but a woefully incomplete version of that yarn. This primal account of profound fury emits a shockwave that also inflicts damage. Everyone within the range of Wrath of the God's most make a successful Con saving throw or be knocked back 10 feet and knocked prone. They also take 6D6 force damage or half on a successful save. 

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