Viridian's Word

You utter an arcane word, part of the words that the beings under reality whisper. Choose any number of creatures you can see within range. Each creature you chose that can hear you must make a Charisma saving throw. On a failed save, a creature suffers an effect based on its current hit points:

• 50 hit points or fewer: deafened for 1 minute
• 40 hit points or fewer: deafened and blinded for 10 minutes
• 30 hit points or fewer: deafened, blinded, and paralyzed for 1 hour
• 20 hit points or fewer: petrified instantaneously, turned into clear glass, has vulnerability to all damage rather than resistance

Regardless of its current hit points, a celestial, an elemental, a fey, or a fiend that fails its save is forced back to its plane of origin (if it isn't there already) and can't return to your current plane for 24 hours by any means short of a wish spell.