Diana can access the magical potential in objects around her and twist possibilities and patch up holes in the fabric of reality. Seriously, when it comes to magic like powers, there is very little she can't do. She also has a very literal interpretation of narrative. She also has a very interesting relationship with the fourth wall in that she's kind of aware of it in a 'don't mention Jedi because that's copyright infringement' kind of way. And a good part of her powers comes from a very literal interpretation of narrative.