A Bulletin Board Game! :3
It's like Rock-Paper-Scissors.
Here's how it works: I'll start it by posting a Pokémon name. You have to say a Pokémon that is the type super-effective against it, and you have to state its attack. Then the next person does the same.
You can't use the same Pokémon twice. If I say "Pikachu", you can't say "Pikachu". Spiritomb and Sableye are off limits, since they have no weakness. You can't say the same attack twice either. If your Pokémon can't be beat, you win.