Bowser's item box

Look at X cards from the top of your library, reveal a creature card among them and put it into your hand, where X is the number of creatures you control. Put the rest of the
cards on the bottom of your library
in any order
Spawn 1 —{r} ({r},exile Bowser's item box from your hand: create one 1/1 Minion creature token. You may cast this card later from exile)