In Hokus Pictus, you are sorcerer's apprentices who are being taught magical painting, specifically painting with colors that you can't even see!
With the help of a magnetic magic wand and a magic ball, you gradually make the outlines of the picture appear on the easel. The first audience member to guess which motif it is from the magic books wins a star. Once everyone has been artist four times, the player with the most stars wins.