Super Mario Maker launched last September, and Nintendo has been releasing regular Event Courses since November, often rewarding players with new costumes for their levels. This week we’ll be getting another new Event Course and costume, and Nintendo’s going obscure. Barbara the Bat from Daigasso! Band Brothers and Master of Illusion will be available in Super Mario Maker tomorrow night, or Friday morning in Europe. In the meantime, you can check out a trailer by clicking above.