Pokémon: 20 Creepiest Pokédex Entries Ever
10. Cubone
Pokédex entry in Pokémon Moon – “The skull it wears on its head is that of its dead mother. According to some, it will evolve when it comes to terms with the pain of her death.”
Cubone's story is one of the most tragic and, thanks to Pokémon Red and Blue, most famous in all of Pokémon. After the death of its mother, the infant Cubone took the Marowak's skull and placed it upon its own head. As if this wasn't down right heart-breaking enough, the cub can't evolve until it makes peace with what happened. That is a lot of pressure to put on an infant that watched its mother get killed by Team Rocket.