Given the time and effort put forth by the most loyal participants in attaining level 50, we find the rewards given to those who have reached this level to be EXTREMELY insufficient. The ABSOLUTE MINIMUM of a 4-star crystal should be supplied to those who have already, and those who are on their way to attaining level 50. Until Kabam makes a solid effort to compensate and reward their veteran gamers, we will refuse to invest any more personal funds towards this game. Levels should also be adjusted to a max of 100, with the accompanied rewards along the way. We have all grown tired of the hours of participation within Contest of Champions and coming away with little reward to show for our efforts and extreme loyalty. We've grown tired of the putrid reward system and demand that this be addressed immediately.