Tongue-Tying Curse
— "Mimble wimble"
•
Spells
Binds the target’s tongue to keep him or her from talking about some specific subject. … Read More"Muffliato"
•
Incantations
Source: The Half-Blood Prince Fills the ears of target persons near the caster with an unidentifiable buzzing, so that the caster can hold lengthy conversations without being overheard. Read More