Morpheus, the Greek god of dreams........ Morpheus was one of the primeval gods, descended from Nyx, the dark goddess of night who was the mother of everything mysterious and anything that was inexplicable, such as death, disease, dreams, ghosts, dreams, witchcraft and enchantments. The drug Morphine which, as a side effect can cause hallucinations, was named after Morpheus. Morpheus was the eldest son of Hypnos the God of sleep and the leader of the Oneroi. The brothers were triplets and all gods of dreams. Morpheus and the Oneroi are always depicted with wings that conveyed they were gifted with magic and the power of flight. Each of the Oneiroi had a specific area of responsibility in relation to dreams and dreaming: