Symbolized as a green mummy holding a crook and flail, name this husband of Isis and Egyptian god of the afterlife.
This god was worshipped as Serapis in Alexandria, but his major cult center was Abydos. The eldest son of Geb and Nut, this god was locked in a chest, after which his body was found supporting a palace in Byblos; after finding him, his killer tore him into 14 pieces, 13 of which were found and reassembled by his wife. That killer was his brother (*) Set, who was later defeated by this man's son, Horus. Symbolized as a green mummy holding a crook and flail, name this husband of Isis and Egyptian god of the afterlife.
This god was worshipped as Serapis in Alexandria, but his major cult center was Abydos.
{Osiris} or {Usiris} or {Aser} [accept {Ptah}-{Seker}-{Osiris} in any order]