Switcheroo

You attempt to reverse the effects of a Charming or Frightening spell back onto the caster. Make an ability check using your spellcasting ability. The DC equals 10 + the spell's level. On a success, the creature's spell reverses back onto them as if you had cast it. If the check fails, you are automatically affected by the spell without rolling a save.

At Higher Levels. When you cast this spell using a spell slot of 4th level or higher, the interrupted spell automatically reverses if its level is less than or equal to the number of levels above 3rd you used.