Skyfall (and Magistrum), don't worry. Only the actual final submission is considered as canon. The "flavor backstory" and supporting art can be included as suggestions if Magistrum were to win and spriters wanted to follow the Shiny colors suggested, etc. Indeed, just as spriters could pick other Shiny colorings, so too does voting for Magistrum's design not require us to give CAP5 any of the moves in Magistrum's supporting art. It's just nice to see additional pretty things sometimes.