Charlotte's Labyrinth by RedipsTheCooler, Tatsuya with credit to Not Kratos for Absolute Configuration BRSTM, Smash Custom Music Archive for Grief Syndrome BRSTMs [Stage - Texture, Import - Final Destination]
Here is Charlotte's Labyrinth from Puella Magi Madoka Magica: The Battle Pentagram as a stage in SSBB. Includes cosmetics and music. Uses st_final.rel. Try not to lose your head and have fun!