Delta rushed into the corridor where he last saw Twilight Sparkle. Hoping he wasn't too late to stop her from draining her friend's magic, he called out "Twilight? TWILIGHT!"

Suddenly, the door in front of him opened and out came Twilight Sparkle, but there was something...different...about her. Her eyes were a light blue with purple pupils, and she had a sinister tone in her voice "Well now."

Delta looked on in shock and horror. "No, I'm too late!" He looked at the human Twilight's device, and its outer ring was spiralling with a light blue colour. Twilight looked down at the device, then back up to face Delta Brony.

"I'm gathering enough magic so I can understand what it's capable of!" Twilight spoke out as a menacing grin streaked across her face.

Delta Brony then realized something. "Wait a second...it's her device, it's taken full effect on her. If she gets enough magic, she'll turn into...*gasps* MIDNIGHT SPARKLE! I have to stop her!"

Twilight's horn glowed a bright blue, as she opened two dimensional rifts into the human world, all while letting out a villainous cackle.

Delta couldn't believe what he was doing. He had to battle his closet friend. "No...this isn't happening right now. IT'S TOO MUCH!!"

[BOSS BATTLE: PRINCESS TWILIGHT SPARKLE]

Twilight began by opening fire at Delta Brony, launching a laser beam at him. He managed to roll away, but the blast left a large purple crack in the wall behind him. Delta than charged forward, projecting a magical shield and ramming into Twilight, knocking her down briefly. Twilight got back up and fired several small laser blasts at Delta, though he successfully dodged all of them.

"Twilight, you have to fight this!" Delta called out as he refused to hit Twilight any further, in the hopes that his friend was still in there, fighting against the darkness inside of her.

The Princess of Friendship looked down upon Delta as she flew up. "Fight it? HAHAHA! I've never felt so powerful! And once I drain your magic, NOPONY will stand in my way!" Twilight's device glowed a bright blue, and so did her horn. She fired a powerful, magic-draining laser at Delta Brony, hoping to suck every last drop of magic out of him. Delta countered with his own magical blast, causing the two to interlock as the pushed each other back. Both Delta Brony and Twilight Sparkle pushed as hard as they could to knock one another out, until a large magical explosion swept them both off their feet, and crashing to the ground.

And then...silence. Next Chapter: Max Speed in Ponyville Estimated time remaining: 8 Minutes