I just finished the story mode level with Redd as the challenger. Now I have bought 2 amiibos. I have Mabel and Lottie. I wonder if I should restart story mode so I can use the amiibos, or press on. Unfortunately, I am not that great at this game, I think the amiibos might help, but I am afraid if I start over that I might not even get as far as I have. Maybe even that much was a fluke.