Pontiffs of Orzhova

Extort (Whenever you cast a spell, you may pay {w/b}. If you do, each opponent loses 1 life and you gain
1 life.)
At the beginning of your upkeep, if you gained
life on your last turn, exile target creature until Pontiffs of Orzhova leave the battlefield.
Orzhova is nicknamed "The Church of Deals" for a reason. Inside you can find powerful pontiffs taking advantage of their own followers for wealth.