Circle of Banishment

Level: 4th-level Abjuration

Casting Time: 1 action

Range: 30 feet

Components: V, S, M (a golden thread loop)

Duration: Concentration, up to 1 minute

Description: You create a 20-foot-radius circle centered on a point you choose. Fiends, spirits, and undead within the circle must make a Charisma saving throw (DC = 8 + your proficiency bonus + your Wisdom modifier). On a failed save, the creature is banished to its native plane for the duration. On a success, it takes 4d8 radiant damage.