Serapis was a Greco-Egyptian god who represented life, death, fertility, and dreams. He was created by Ptolemy to combine aspects of Osiris and Apis. Isis was the daughter of Ra who embodied maternity, birth, and helped Osiris defeat Set. Osiris represented agriculture, vegetation, fertility, and resurrection. In Osiris' judgement, Anubis weighed the deceased's heart against Maat's feather while Thot recorded the results, with Ammyt the devourer waiting to consume those who failed.