Journey to the Lost City #681

At the beginning of your upkeep, exile the top four cards of your library, then roll a d20. 1-9 | You may put a land card from among those cards onto the battlefield. 10-19 | Create a 2/2 Wolf creature token, then put a +1/+1 counter on it for each creature card among those cards. 20 | Put all permanent cards exiled with Journey to the Lost City onto the battlefield, then sacrifice it.