Wild Prophet

When Wild Prophet enters the battlefield, look at
the top 6 cards of your library. You may reveal a creature with converted mana cost 4 or greater
among those cards, then put it into your hand.
Shuffle the rest of the cards into your library.
When another creature with converted mana cost
4 or greater enters the battlefield under your
control, sacrifice Wild Prophet and put two
+1/+1 counters on that creature.