Arena - Silver I, Plarium you must be joking
Can you believe that at Silver I you are facing 3+ lv60 Legos all the time and lots of them are running Arbiter already? How on earth I'm supposed to complete an Arbiter mission that I have to beat Arbiter all the way from Silver I up? I'm a low spender 6 months in game.
Please make sure your upcoming Arena matchmaking system fix this problem. Plarium, you are not making Arena to be "Chanlenging", you are making it "impossible". Basically you are telling players "don't play it if you are F2P, this is not for you".