Hoarding Broodlord is a rare Creature — Dragon card from March of the Machine (MOM), collector number 110. Current market price: $5.11 (foil $5.79), TCGplayer market prices via Scryfall.
Convoke Flying When this creature enters, 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.