[@zarkun] We're currently going by pre-edit battle rules, and those rules say that Pokemon can only perform moves that match their typing during battles. These rules are currently negligible for informal battles (ie battles with npc pokes, etc) but for formal battles players should, technically, only order Pokemon to use moves that match their Pokemon's natural typing. Any move that doesn't match their typing should not be used (i made an exception of this -- two, actually -- when i cleared the usage of moves like growl since they don't technically do anything, and LuckyBlackCat accepted my usage of Larvitar's Bite up there^)

Does that all make sense?