Trail of Crumbs

When Trail of Crumbs enters, create a Food token. (It's an artifact with "2, T, Sacrifice this artifact: You gain 3 life.") Whenever you sacrifice a Food, you may pay 1. If you do, look at the top two cards of your library. You may reveal a permanent card from among them and put it into your hand. Put the rest on the bottom of your library in any order.