The Player Versus Player (PvP) section of the game is the Arena where you are initially given 5 entries to compete. These entries will recharge every 30 minutes but if you do not want to wait you can spend 1 Crystal for 1 entry. The Arena is separated into four different divisions and you will be placed into a league depending on how many points you have accumulated. These divisions are the Rookie League, Super League (1,250 points), Master League (1,800 points), and the Challenge League. The rewards you earn are given to you after the end of each season (one week) and the amount of Crystals you recieve will be determined on your place in the league. After 3 consecutive wins you will be given a random reward. You can see your current rewards by going to the 'View Rewards' option at the 'Arena' menu.