Aurora’s Bloat of Agony

The wizard focuses on the slab of flesh and the intended target, destroying the slab of flesh in the process. On a failure, the target takes 6d6 necrotic damage, as their skin starts to bloat and decay. On each subsequent turn they make another constitution saving throw, taking 1d6 necrotic damage until they succeed. On a successful save the target take 4d6 necrotic damage.