Making the Ancient One from Dr. Strange [closed]

After seeing her in action in the movie, it looked like a fun character to try and make. Though, despite being called the sorcerer supreme, she feels like a variant of monk (with the magister template from Faerûn) while Strange himself is more of a wizard.

So, what would be the best direction to start for a melee/conjured weapon character that can port around on this plane and others, as her situations require? Sorry to be a nuisance if this or similar post has been asked already