Binding Circle

Level: 2nd-level Abjuration

Casting Time: 1 action

Range: 20 feet

Components: V, S, M (a chalk circle or powdered incense)

Duration: Concentration, up to 10 minutes

Description: You create a 15-foot-radius circle on the ground. Fiends, spirits, and undead cannot enter or leave the circle unless they succeed on a Charisma saving throw (DC = 8 + your proficiency bonus + your Wisdom modifier). If a creature starts its turn within the circle, it has disadvantage on attack rolls and saving throws against your spells.