AiE Luna 43

"That...that usurping.....ARGH!" the right words seem to escape Trixie's mind as  she stomps around the small space of the cart in irritation "No wonder she stoped the ursa major so easily! The disgusting arrogant..."
You find it ironic she's call Twilight arrogant.
"She could have this town wrapped around her finger!" Trixie huffs in anger
"I believe that's called humility in these time Trixe" Luna says "if I may I could teach you as my sister has for Twilight, I'm sure you would find it beneficial"
"Only if you join the guard!" you interupt quick tomake sure she'd actually help your goal and not just do it to serve out her petty grudge against Twilight. "You'll have to serve  with me and defend the kingdom and Luna," you explain "And that would mean cooperating with Ms. Sparkle"
Trixie's face contorts in irritation "Fine! I'll join," she says her voice calming down "if joining a guard is what will my Trixie Truly Great and Powerful then She shall do such!"