Duskull

Duskull (Japanese: ヨマワル Yomawaru) is a Ghost-type Pokémon introduced in Generation III. It resembles the Grim Reaper, with a black, robe-like body featuring two bone patterns on its back. It wears a skull-like mask that conceals a single red eye floating between the eye sockets. Duskull is a nocturnal Pokémon, resting in tree hollows during the day. They can become invisible and pass through solid objects. Duskull feeds on the spirits of living beings and relentlessly pursues prey until dawn. They appear to enjoy the sound of children crying and may even materialize in their rooms to startle them. Duskull evolves into Dusclops starting at level 37, which then evolves into Dusknoir when traded while holding a Reaper Cloth.