I wonder if there is some kind of bug in it...
bought 10 signs with miraclecoins to improve my weapons.
but each time i was trying to amplify it said failure.
and even if it goes by random for me thats in some ways totally insolent because im spending real money on that
in my opinion, if you are making money with all those players, you should give us a 100% insurance on amplification or such things...
Greetz