With Controling Time, you can actually manipulate and change time.
Probably the easiest skill you can do with controling Time is Freezing Time.
With Freezing Time, you can actually stop time and move around. It's very useful, because, for example, if you are being attacked, you can stop time and move out of the way.
The upside of this skill is that it is so easy to learn.
My friend can do this I am still working on it but I have been able to slow time and pausing it for a minute.