Reaper Teeth are post-Moon Lord crafting materials dropped by Reaper Sharks after Polterghast has been defeated. They are used to craft the Reaper Tooth Necklace, Omega Blue armor, and several weapons. Reaper Teeth may also be obtained from Abyssal Crates after Polterghast and The Old Duke have been defeated.
|Jaws of Oblivion||Ancient Manipulator|
|Omega Blue Chestplate|
|Omega Blue Helmet|
|Omega Blue Tentacles|
|The Last Mourning|
|Hadopelagic Echo||Cosmic Anvil|
|Reaper Tooth Necklace||Tinkerer's Workshop|