Primordial Wurm [War of the Spark]

Set: War of the Spark Type: Creature — Wurm Rarity: Common Cost: {4}{G}{G} Flying{1}{B}, Exile Sengir Nosferatu: Create a 1/2 black Bat creature token with flying. It has "{1}{B}, Sacrifice this creature: Return an exiled card named Sengir Nosferatu to the battlefield under its owner's control." Elite training, single-minded devotion, and lazotep coating help only so much for invaders who are fundamentally bite-sized.