Emrakul's Evangel
Oracle Text
, Sacrifice Emrakul's Evangel and any number of other non-Eldrazi creatures: Create a 3/2 colorless Eldrazi Horror creature token for each creature sacrificed this way.
Card Rulings
7/13/2016 You may choose to sacrifice no other non-Eldrazi creatures this way. Emrakul’s Evangel’s ability counts itself, so you’ll get one Eldrazi Horror token.
seems like a good lategame follow up to this