Charlie would look at him surprised at what he did "a mimicking spell?....... well that could be good and not good all at once" he laughs some "because if your mimicking your opponent then nothing will happen but if you can make them mimic you, then you can plan ahead." he chuckles then hops up to his feet, and does some leg stretches "hm... I wonder what's the most physical demanding magic is... I would think my summoning, but I don't know" he shrugs "if your wondering why I don't care to talk about my powers, it's because even if you know about it, doesn't mean you can stop it... because you don't know what I will be using technically." he grins goofy like.