When you planeswalk to Grove of the Dreampods and at the beginning of your upkeep, reveal cards from the top of your library until you reveal a creature card. Put that card onto the battlefield and the rest on the bottom of your library in a random order.
Whenever chaos ensues, return target creature card from your graveyard to the battlefield.
(01/06/2012)
Both abilities are mandatory. You must put the creature card onto the battlefield, even if you don't want to.
(01/06/2012)
If you don't reveal any creature cards from your library, you'll put the cards from your library on the bottom of your library in a random order. Essentially, this will shuffle your library, although you are not shuffling it for purposes of effects that care about a player shuffling a library.
