
Extort (Whenever you cast a spell, you may pay {W/B}. If you do, each opponent loses 1 life and you gain that much life.)
Other creatures you control have extort. (If a creature has multiple instances of extort, each triggers separately.)
Pontiff of Blight has 6 printings, first in Dragon's Maze (2013). EDHREC ranks it #6,083 among Commander cards. It appears most in K'rrik, Son of Yawgmoth decks (5,418 on EDHREC). 3 public decks on TCG run it. It has 4 official rulings.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.