PKMN: A Ghostly Fright

I know its late, but here's the other half of my Pokemon Halloween special. Ghost types are apparently the smallest and least added to element, with only 17 different ones who are either all Ghost or primarily Ghost.

And yes, I'm aware that this title rhymes with the companion picture. I did that on porpoise

From left:
Gastly, Haunter, Gengar, Misdreavus, Sableye, Shuppet, Banette, Duskull, Dusklops, Drifloon, Drifblim, Dusknoir, Mismagius, Spiritomb, Yamask, Cofagrigus, Litwick, Lampent, Chandleure