Dark / Flying
Powers up each Pokemon's Dark-type moves.
Some move types scare it and boost its Speed.
This is what the charmander line looked like before the line was moved to the Kanto and eventually the Kalos region. However the Charmanders, Charmeleons, and Charizards moved to the Kalos region were from Kanto, and kept their Kanto appearance. In the alolan region the entire line is much more aggresive and even harder to train.