I'm actually doing extremely well in the 5v5 Arena. My 3 Fire Mages combined with a warrior and a paladin and we usually take out the other team in 10 seconds or so.

I haven't seen any flawless records yet and we ended this week with a 31-19 record, I think the rating was 1652 or so.

In the 3v3 it's hit or miss, if my opener doesn't kill someone I'm usually toast because I have no healing to back up my punch.