You reach into the mind of one creature you can see and force it to make an Intelligence saving throw. A creature automatically succeeds if it is immune to being frightened. On a failed save, the target loses the ability to distinguish friend from foe, regarding all creatures it can see as enemies until the spell ends. Each time the target takes damage, it can repeat the saving throw, ending the effect on itself on a success.

On its turn, the affected creature targets the creature that is closer to it with any attack, spell, or other ability it is using (and moves if necessary). If any creature provokes an opportunity attack from the affected creature, the creature must make that attack if it is able to.