Erra Pendant

Cannot be auctioned, traded, or bazaared, but can be delivered to a character on the same account.
Cannot be obtained as a random reward from the Gobbie Mystery Box Special Dial and similar sources.

Erra (sometimes called Irra) is an Akkadian plague god known from an 'epos' of the eighth century BCE. Erra is the god of mayhem and pestilence who is responsible for periods of political confusion.(Wikipedia)