WOW This pic makes me want to lean towards the Shadowbolts side. They're awesome and protectors of the night. Um they are good right? Cuz in the show, they were formed by Nightmare Moon and were trying to deceive Rainbow Dash. Still awesome.
very awesome and i belive that she is like derpy, been that she was given the fan name of Nightshade and then it was accepted as cannon and hasbro or whoever made the mlp wiki added that name as her official name