I've really always loved the idea of making Aurora magical. We've played with multiple angles for it in the past.
As
>>149540545 says, we've propsed an idea where Maleficent actually IS invited to Aurora's christening, and so she gives Aurora a gift, and that gift is the power of dark magic. This leads to Aurora's corruption into a fae-type being and her falling under Maleficent's thrall.
A non-villainous version of this we've toyed with is Aurora just naturally being magically inclined because of her bloodline, something in the heritage of her family that gives her The Gift. Flora, Fauna, and Merryweather discover this when they're spending their long years raising Aurora in the wilderness, so they decide to reveal themselves as fairies to her, and they teach her magic as a means of self-defense.
There's multiple ways to go about it, but Aurora and magic just feel like they go together. She'd be a good fit as a sorceress. If there were ever a combined Disney Princesses cartoon I think that's how I'd want her to be used in the 'team' of the princesses, as one of their magic users along with Elsa and Rapunzel.
I've also tried more than once in the drawthreads to get somebody to draw her making the Dr. Strange magic hand gestures. No luck so far, though.