From the publisher's website:
Does life seem drab and humdrum? Let the cyclone of the ever-changing card game, Fluxx, whisk you away to a magical world of fun! Mingle with Munchkins, make new friends, and follow the Yellow Brick Road to see the Wizard - but keep a bucket of water handy: you never know when you might need to melt a Wicked Witch. Next stop...the land of Oz!