Natural Selection

At the beginning of your upkeep, you may look at the top three cards of your library, then put them back in any order.

Look at the top three cards of your library. You may reveal a creature or land card from among them and put it into your hand. Put the rest on the bottom of your library in any order.

Look at the top five cards of your library. You may reveal a colorless card from among them and put it into your hand. Then put the rest on the bottom of your library in any order.

Look at the top five cards of your library. You may reveal a creature card from among them and put it into your hand. Put the rest on the bottom of your library in any order.

Look at the top three cards of your library. You may reveal an artifact, creature, or land card from among them and put it into your hand. Put the rest on the bottom of your library in any order.

Choose up to three target cards in graveyards. The owners of those cards shuffle them into their libraries. You gain 2 life.

Flashback (You may cast this card from your graveyard for its flashback cost. Then exile it.)