It has been found that if you open and close the chests, over and over and over and over without shuffling you can figure out what you are going to get by the one prize that appears every time you just have to do this until only one prize has stayed....just let it be known that if the prize is a level one chip the color may change, the cards heroes may change but if you continue to open and close you will be able to determine what prize you will receive and if you don't want it don't hit shuffle and keep your contribution.