Enrage the Forest Swamp

Each of your endsteps search your library for a
creature card and either put it into your hand
or your graveyard.
{4}{b}{g}, exile a card from your graveyard: Any
time when you and your opponent controls the
same amount of creatures, pay this abilities cost
and you win the game.
"Combining the powers of dark and life? Usually not a
great idea."