User blog comment:Windindi/WHHHHHHHAAAAA????!!/@comment-8622820-20141110171619/@comment-3495717-20141111170025

You can't do it without a very complicated process. If you intend for Pichu to be selected in the same manner as one of Pikachu's palettes, meaning that a specific palno will trigger a variable that tells Pikachu to switch its animations over to Pichu's then you're going to run into a problem involving custom states, where Pichu will ever so mysteriously turn into Pikachu.