Ford wants his school to win the school games. This sucks I know!

Gravity falls highschool

"What am I doing to Bill?" Dipper asked herself staring at her handmade energy sucking device around her neck.

"Your doing what's right for us for Ford academy!" Ford announced "What you got is magic Dipper you can use this to our advantage!" He told her.

"Isn't that cheating?" Dipper asked unsure.

"Ha!" Ford huffed "Its not like they haven't been using magic the entire time and with your little device it'll even the playing field!" Ford then starts to sing
~What I'm suggesting's very simple
And since it's win-win on all scores
You only want to learn about the
Magic that you have stored
And as for me and all the others
We only want what we deserve
That our school will clinch the win
And my......legacy will endure~

Ford and his students began to sing along making Dipper fall further under the pressure and now peer pressure.

~Unleash the magic, unleash the magic
If we lose, then it's a crime
But we can win it if you begin it (ah-ah-ah)
It's up to you to not fail this time~

Bill notices Dipper starting to open the device so he runs to her but it was too late and the magic engulfs Dipper making her a devilish looking humanoid with wings and magic surrounding her.

"Dipper... My love what have you've done to yourself." Bill said softly watching at his demon friends help the other students get away from the collapsing earth.

"Something i should have done a long time ago!" Evil Dipper said voice echoing.

"This isn't you!" Bill shouted turning into his demon magical self like Dipper only yellow and in control "Your kind,Smart and good very very good!" He told her.

"Blah blah blah!" Dipper mocked "Like you know anything about me!" She blasts her energy at Bill but was surprised to see him doing the same.

"Please forgive me Pinetree!" Bill shouted overpowering her engulfing again with energy leaving a crater where she is unconscious.

"Bill I'm the one who's sorry." Dipper said weakly passing out.