"Misdreavus frightens people with a creepy, sobbing cry. The Pokémon apparently works by using its crimson spheres to absorb the fearful thoughts of foes and turn them into nutrition." This merchandise can also be needed to evolve Murkrow into Honchkrow. Dusk Stones are available in several areas all over https://kidzeegames.com/how-to-evolve-misdreavus/