Sphere of Deceit

3rd-level illusion

Casting Time: 1 action

Range: 30 feet

Components: V, S, M (dragon scale worth 300 gp)

Duration: concentration, up to 1 hour

Classes: bard, paladin, warlock

You create a magical zone that enables deception in a 15-foot radius sphere on a point of your choice within range. Until the spell ends, any creatures of your choosing that enter the spell’s area gain advantage on all Deception skill checks.

Additionally, any creatures in the spell’s area that you do not grant this bonus must make a Wisdom saving throw or suffer disadvantage on all Wisdom (Insight) checks made while in the area. When the spell ends, they know that they were deceived in this manner.

At Higher Levels. When you cast this spell using a spell slot of 4th level or higher, the radius of the sphere is increased by 10 feet for every slot level above 3rd.