Exu Caveira is a spiritual phalanx, a grouping of Umbanda spirits, known as the lord of cemeteries. He belongs to the "Street People", entities linked to the "Left Line" of the Afro-Brazilian religion, Quimbanda. It is one of the many manifestations of Exu, a deity that acts as an intermediary between human beings and the Orixás, playing an important role in spiritual and earthly matters. Its form is typically that of a 2 to 3 meter tall (!) reaper typically wearing black robes or hoods and holding huge scythes or sharp melee weapons. He is known for being an energetic Exu, often feared for his macabre appearance and strong personality. There are several versions of the story of Exu Caveira. He isn't good neither evil.