To Human Twilight, those ponies are all just test subjects.
All just test subjects. For science.
And alicorns are the best test subjects. But they’re fighty.
So Human Twilight devises a trap to fully restrain an alicorn and nullify its magic, before luring Pony Twilight into her trap.
Cue the absolutely horrifying psychotic-mad-scientist-and-unwilling-test-subject scene. With music like this.
“You are an amazing specimen… even if you’re me… but I guess that’s to be expected if I was a pony. I am pretty amazing!” Human-turned-pony Twilight said as she used a rag to clean off a very long, very sharp needle with a cable hooked into it. She levitated it over to her counterpart, restrained in her beautiful, beautiful machine. “I need to get some readings.” Her grin widened. “Don’t worry… this’ll only hurt for a few seconds. You won’t feel it afterwards.” She gently touched the tip of the needle to Pony Twilight’s temple. “Science is fun. You should know. You’re me.”
Pony Twilight struggled against the mechanical restraints. She grunted, trying to light up her horn, but the machine seemed to be sapping her magic. She felt weak. But she couldn’t stop shaking. “Please, no…” she begged, her tiny eyes watering even as they tried to look at the needle.
“Let’s do some science.”
Of course, her friends bust in at the last second and rescue her, but still.
@Background Pony #1238
Sense she’s an evil genius, she probably has a clever excuse for all those things. Of course eventually her friends will get suspicious.
So nopony is going to question that Twilight has glasses, a giant metal machine on her back, lack of wings and cutie mark, and one psychotic smirk? Oh wait, stupidity is a common disorder is Equestria and nopony will notice until it’s too late.
@Mit boy
Actually, it would be logical for HumanTwi to be the villain. If you’ve not seen the pages of discussion on that very topic on this site alone… well, you need to get to that.