Cataract

You cause the target's nerve that connects to the eye to disconnect. The target must make a Intelligence saving throw against your spell DC as they experience an extreme sense of rushing downwards. On a failed save, they take 3d6 Psychic damage, and are Blinded and Dazed. (MCDM) On a successful save, they take 3d6 Psychic damage.

At higher levels:

For every level above 5th, deal 1d6 extra damage.