Guys . Look at closer this black picture . Do you who’s she is ?
 
 
The plot : After Juniper transforming the tallest lady in the event of Mirror Magic . Juniper still a movie theater usher for the customers and she’s met the stranger . Giving this mask and he’s fleeing away while Juniper shouted up to call him . After she’s finished her job and the mall were closed in 12 o’clock . Juniper going her home at the sidewalk while she’s checking this mask and she’s wielding the mask . But unfortunately , this mask gonna controlled her and transformed her into the villain from other dimesion : Infinite Cube , and she’s beginning to destroy Mane 7 and entered Equestria (Warning , Sunset Shimmer could become Infinite Cube allies to destroy the girls and mane 7 )