What else can you do with a deck of cards besides play games? Magic! There's nothing better for a magician's repertoire than a few great card tricks, so make sure you watch this video tutorial on how to perform the "jack's party" magic card trick. This is a lengthy trick, but it's sure to amaze and baffle anyone. To do this jack's party card trick, a little mathematics goes a long way, so don't fall asleep in math class.