Hades is the Greek god of the underworld and ruler of the dead. He was one of the three sons of Cronus and Rhea and was known for being one of the most fearsome and powerful gods in the Greek pantheon.

 In ancient Egyptian mythology, Anubis was the god of mummification and the afterlife, and was often depicted as a jackal-headed figure. He was responsible for guiding the souls of the dead through the underworld and weighing their hearts to determine whether they were worthy of entering the afterlife.

 Yama is a prominent figure in Hindu mythology, known as the god of death and lord of the underworld. As the judge of the dead, he decides the fate of souls after they depart from the physical body.

 Hel is a goddess of death in Norse mythology who rules over the underworld realm of Helheim. She is described as being half-dead and half-alive, with a face that is half-beautiful and half-rotting.

  Ereshkigal is the Sumerian goddess of the underworld and death. She was considered one of the most fearsome and powerful deities in the Sumerian pantheon, ruling over the land of the dead with an iron fist.

  Mot was a god of death and the underworld in Canaanite mythology. He was often depicted as a terrifying figure with the power to consume the living, and was feared by many.

 In Japanese mythology, Izanami is the goddess of creation and death. Along with her brother and husband, Izanagi, she was responsible for creating the Japanese islands and many of the gods and goddesses of the Shinto religion.

 Mictlantecuhtli was the Aztec god of death and the underworld, ruling over the dead and presiding over their burial rituals. He was often depicted as a skeletal figure with a skull-like face, adorned with earrings and a headdress made of owl feathers.

  In Roman mythology, Orcus was a god of the underworld and a punisher of oath-breakers and those who committed crimes. He was often depicted as a fierce and merciless figure, with a beard and a club in his hand.

  Ah Puch is a death god in Maya mythology who is often associated with death, disease, and disaster. He is depicted as a skeletal figure with a skull-like face and a body covered in decomposing flesh.