Apparently Gengars make things cold. They're like portable, terrifying air conditioners. It's feeding off your fear. That's right, eat your gemstones. Turn into a gigantic fucking jewel why don't you.
And here we have the most terrifying and badass picture of the lot.
For the record, Drifloons like to attach themselves to children and spirit them away to the world of the dead. Three guesses what's happening here. The hell did this guy do to have a pissed off Cofragigas chasing him?
The Litwicks are stealing the poor camper's life force while doing the Will-o'-the-Wisp thing. Fucking assholes. You know he dead.
What is even happening here I don't understand