Megaphone

The Megaphone is a Hardmode accessory that can be obtained by killing Pixies, Green Jellyfish, Dark Mummies, or Blood Mummies with a /  chance. When equipped, it grants immunity to the Silenced debuff.

It is one of the ingredients required to make the Countercurse Mantra, which is a crafting material required to make the Ankh Charm, an accessory further required to make the Ankh Shield.