Hoarding Broodlord [March of the Machine]

Set: March of the Machine Type: Creature — Dragon Rarity: Rare Cost: {5}{B}{B}{B} ConvokeFlyingWhen Hoarding Broodlord enters the battlefield, search your library for a card, exile it face down, then shuffle. For as long as that card remains exiled, you may play it.Spells you cast from exile have convoke.