Target One charmed, compelled, frightened, or possessed creature within short range

If the target was charmed, compelled, or frightened, you remove the affliction from it.
If the target is possessed, you must concentrate for 1 minute, during which time the target must remain within range, and then make a Will attack roll against the possessing creature’s Will. On a success, the possession ends, and the creature that possessed the target appears in an open space within short range and becomes dazed for 1 round.

Attack Roll 20+ The possessing creature instead becomes stunned for 1 round.