And its fine that you are complaining, ill admit that Oner and Reno are a bit too powerful, but again this RP is mainly about story and plot rather than combat (that's just an assumption, ill let Bio determine whether or not I am wrong) and the fact that they are powerful mages actually promotes alot of plot points (like Thomas' jealousy and his slow descent into evil or perhaps the confusion that others have about them). 

Don't worry, I have plenty of ways to balance them out and despite how powerful they seem they do have weaknesses of their own to balance out their ridiculous amounts of magical power (like Reno's lack of any physical strength or Oner's only offensive spells taking up most of his mana after two or three uses)