This rare sorcery card doesn't look terribly exciting at first glance. You can draw a lot of cards with it, but you also let your opponent cast your best card for free, which isn't usually a game-winning plan.
However, this could work very efficiently against Fires of Invention decks that have been dominating Standard for some time now. This means that your opponents will not be able to cast your best spell for free, and you will still be allowed to keep five of the six cards you've drawn.
So keep it in your sideboard for if the colors fit your deck of choice, and run it out, whenever you face the Fires of Invention deck for ultimate card draw.