Among those Pokemon with a more foreboding design is Haunter. First introduced in Gen ... edges of the design and green LED lights for the eyes and mouth, the artist managed to create a spooky ...

and Haunter's eyes and mouth give the Gas Pokemon a hungry expression. Gengar also wears shoes similar to cartoon characters ...

While there are many spooky Pokemon designs featured throughout the Pokemon series, arguably one of the most iconic belongs to Gastly and its evolution line. Gastly, along with Haunter and Gengar ...

Honorable mentions go to Mimikyu, a Pokémon so horrific looking that it dresses itself up like a Pikachu to make friends, while secretly plotting the demise of the franchise mascot; Haunter ...