good concept but...
You really need to work out the kinks in the game's engine. having lvl 3 opponents with high end weapons and armor sucks. also, they seem to hit 10x harder and 10x more frequently. I've tried a variety of builds, including starting 10 attack, and starting 10 defense, as well as the well balanced ones, its just too bugged. i can out class an opponent in strength, attack and defense, and get a max normal hit of about 5-8 with the lvl 1 arena champion's weapon, they get one swing for 28. also, when i did the 10 attack, it said 92% chance to hit with the quick blow...and yet i missed 7 out of 10 times. and then 9 out of 10. granted there's a chance that COULD happen, but the odds are so low that it has to be something in the coding that is messed up.
oh the one time i randomly lucked out into beating the 2nd arena champion and was working my way to the third one, i killed a guy, clicked on the check mark and then it told me i died.