
Flying
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.)
Basilica Screecher has 3 printings, first in Gatecrash (2013). EDHREC ranks it #7,158 among Commander cards. It appears most in Zoraline, Cosmos Caller decks (5,299 on EDHREC). It has 4 official rulings.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.