Its not its intended use but here is a loophole. The card random power states " Play after you roll a preyas or elfin, if it stands. Close the Bakugan and then replace it back on the Gate card to open up again."Intended use is to give those bakugan with wheels another chance at getting a g-power or attribute you would rather have.Heres the loophole..... All cards with bakugan names are able to be used with any evolution or whatever so use this with a preyas 2 bakugan. Pick it up, close it, and then place it back down on the other side so you get the g-power you wanted.