I don't know if my last reply posted correctly so I'll try to type it out again. Sorry if it posts twice!
Magic is allowed, but low level. I'm thinking since she is a newly woken mummy she would really only have a speak with dead or something like that.
This could all change as I finish up her history, but we will see.
As for history I am writing that she is the forgotten daughter of Julius and Cleopatra. Her "life" spanned the death of her father, the courting of Mark Antony and her mother, and finally the downfall of Egypt to Rome by Octavian after the death/disappearance of her parents. As Octavian entered Egypt he found her and as the last person worthy enough to take the throne of Egypt, he had her killed and removed for history in the only way fit for the "last queen of Egypt".... wrapped and buried alive.
With her gone and removed from history, Octavian and the Romans were free to completely take over Egypt.
More to come but that's is the basics