Turn of Phrase

You suffuse a creature's words wit a trinket.  The target creature must make a Charisma saving throw.  If they fail, whenever they attempt to speak or communicate using their vocal chords, illusory copies of the trinket spew from their throat.  If the creature tries to communicate telepathically, any message they send is replaced by images of the trinket.  Casting a spell with a verbal component is impossible while under the effects of this spell.

At Higher Levels.  When you cast this spell using a spell slot of 4th or higher, you may target an additional creature for each slot above 3rd level.