A Magik Riddle

There are being in this universe, ones granted with power and immortality. The most powerful, most dangerous of these being is Magik. Not even Fate, Time, and Destiny can stand up to her. That being said, she has decided to change the course of history and save millions. So, can she screw over Fate and Destiny if she so desires? I'd say yes. TimeTravel, goodishTMR, OP HJP, T 4 Tom