Ancient green crown
From BatWiki
This green crown looks ancient. It is made of cobalt and it is badly battered. The colour has fainted, obviously it has been used alot for many years. It contains a tale; This magical looking crown once belonged to the high priestess of the temple of the gods. It is rumoured that the priestess had a wardrobe full of different types of equipment. This might be a part of the priestess' collection.