>>27384305There is a very cheap way of dealing with Wobbuffets in trainer battles, which may save you if the Pokémon you're stuck with only has attacking moves.
Throwing Pokéballs at it to waste turns until it runs out of PP. May sound stupid but from Gen 4 onwards you don't actually lose your Pokéballs from trying to steal, so it's actually pretty useful to know this is if for some reason you just want to lose a turn. 