Ashen Chant

Scry X, where X is one plus the number of times
you have extorted this turn, then reveal the top
card of your library. If that card's mana value is
X or less, put it into your hand. Otherwise put
it into your graveyard and you gain 3 life.
Whenever you sacrifice a creature, if Ashen
Chant is in your graveyard, you may pay 3 life.
If you do, return Ashen Chant to your hand.