Reverting back into a Pichu doesn't even seem like a curse, since all you'd have to do to break it is evolve back into Pikachu. But that does make me wonder... how would you react if the curse was to evolve you into a Raichu? I mean, my species only evolves once in their entire life, even if we have a lot of options, so I've always wondered how Pokemon with two stages of evolution feel about their states.