Bog's Chant

If {g} was spent to cast Bog's Chant, reveal the top three cards of your library. Put all land cards from among them into your hand. Put the rest into your graveyard.
If {b} was spent to cast Bog's Chant, return
a creature card at random from among all graveyards to the battlefield under your control. Then put two -1/-1 counters on it.