You release a cloud of diluted vaporous aether charged with magical static that envelopes all creatures and objects with in a 60-foot-radius around you. For the duration, each creature in the area is lightly obscured, and a divination spell cast within the sphere or that targets any creatures or objects within the sphere fails.

Any attempt at mentally communicating or reading the mind of a target within the sphere fails. Additionally, a creature casting a divination spell or attempting a mental link with targets within the sphere must make a Wisdom saving throw, taking 9d6 psychic damage on a failed save and half as much damage on a successful one as it receives magical feedback consisting of garbled words and images.

Until the spell ends, the sphere moves with you, centered on you. The spell lasts for the duration or until you use an action to dismiss it.

At Higher Levels. When you cast this spell using a spell slot of 5th level or higher, the duration increases by 1 hour for each slot above 4th.