Nulldrifter is a rare Creature — Eldrazi Elemental card from Modern Horizons 3 Promos (PMH3), collector number 13s. Current market price: — (foil $8.14), TCGplayer market prices via Scryfall.
When you cast this spell, draw two cards. Flying Annihilator 1 (Whenever this creature attacks, defending player sacrifices a permanent of their choice.) Evoke {2}{U} (You may cast this spell for its evoke cost. If you do, it's sacrificed when it enters.)