"Misdreavus frightens people with a creepy, sobbing cry. The Pokémon seemingly uses its pink spheres to absorb the fearful feelings of foes and turn them into nourishment." Shining Pearl It receives nourishment from worry that it absorbs into its purple orbs. Through the daytime, it sleeps within the shadows. https://kidzeegames.com/how-to-evolve-misdreavus/