Emrakul's Evangel is a rare Creature — Human Horror card from Eldritch Moon (EMN), collector number 156. Current market price: $0.32 (foil $0.89), TCGplayer market prices via Scryfall.
{T}, Sacrifice this creature and any number of other non-Eldrazi creatures: Create a 3/2 colorless Eldrazi Horror creature token for each creature sacrificed this way.