I'm now doing some arena stuff but there is a thing that bothers me a lot. When you. When a match is done, you stuck with the power you finish it with. What I mean is if you finish your match with an empty bar of power, your next match will start at that point. Seemed a bit forcing the player to use power potion but it can only be acquired by rubies. I know you get them from quests and chests too but what will happen when you are out of them? Power should be filled as health after an arena match!
Game is cool, but it would be better if the screen is not covered with "BUY X" things. Ok, I can understand that you have to make money out of the game to pay the bills but, as players tries to aim a monster on the edge of the screen, a missclick to those buttons will not make you to sell your gems/energy/golds. An option to hide them would be great. Someone who wishes to buy those staff will find his/her way to it anyway.