Hypno is known as the Hypnosis Pokemon. It evolves from Drowzee from level 26. One of its moves is Hypnosis. Hypno puts its victims to sleep and feeds on their dreams. In Creepypasta lore, Hypno is the main antagonist of the song Hypno's Lullaby. The Creepypasta was most likely inspired by a Pokedex entry that mentioned that a Hypno tried to kidnap a child it hypnotized.