Rhythm Step - A character who lives in a Metaverse (cyber world) version of Equestria. Her color changes based on her mood, right now she’s feeling neutrally imaginative due to her light purple and and some beige. Rhythm has the distinct skill to use “psy-beat”, the ability to turn music into powerful psychic attacks. If done correctly, she can also warp the frequency to access the deeper voids of the digital realm to find unused characters in the show such as viking caribou or Prince Cosmic. Her goal is to try and save all of the “Betas” by restoring them to the original “Script” (story of reality).
 
Her emotions are well explained here
 
Art done by AlexBlueBird  
OC belongs to M7Fire/Dust Rock (ask before using if NSFW is involved)