The anime is incrediably inconsistant in regards to pokemon moves. (In the first movie, Pikachu used an electric attack on a Golem and won, despite the Ground type being immune to electricity) ...so it's best to use the game's rules on the effects of attacks. I'm only using some elements from the anime (such as there being Pokemon League tournaments instead of just fighting the elite four or not regarding levels at all) because they make it easier for an RP consisting of multiple RPers.