All these Pokemon have a "Naughty By" Nature.
Picture Evolutionary Spectrum of PokemonDecember 17, 2013
Pictured: The cover art to Dark Side of Mt. Moon.
We finally found it: "The one piece of Pokemon fanart our Dads would like".
Picture MacklemonSeptember 10, 2013
Walk up to the club like, "What up? I got a big Darkrai".
It's super effective - PRODUCTIVITY fainted!