Sneak into her house and steal the pendant back while she's asleep

Trying to get the pendant off Lynn’s neck while she’s awake would be a tricky task, but if she were to be asleep…

You pull Scott close and huddle up conspiratorially.

“We’ll wait until night and then take it back when she’s sleeping,” you explain to your friend.

“So.. you want to break and enter?” Scott surmises.

“Uh… for a good cause?”

“Why don’t you just tell a teacher or something?’ Scott asks.

“If I told a teacher, Lynn would just deny it and I have no proof that it’s mine,” you explain.

“But it is… right?” Scott says, beginning to look at you with suspicion.

“Dude! I’m telling the truth!”

Scott looks at you. He rubs his chin, deliberating in his head whether or not to trust your word. Finally, he nods. “I believe you! Let’s get your jewelry back from that bitch!”

You bro fist bump and give each other an affirmative nod. Now, it’s a matter of getting through the day. With nothing else on your mind, you treat the day as if it were a typical high school day. Surprisingly, Lynn keeps to her word and doesn’t use any magic and before you know it, the end of day school bell rings.

“Well, that was a disappointing day,” Lynn says aloud as you walk her home. “I’ve forgotten how boring school was. But, you cannot deny that I stuck to my word and didn’t use any magic!”

You nod in concurrence. You would know if she made a wish since it’d have to go through you and your mind was empty all day.

“Kind of makes me want to break out some spells just to loosen up!” Lynn muses. You perk an eyebrow. If she starts wishing things up again, it could throw some curveballs to your plan. Then again, if you object, she may grow suspicious.