Dragon Broodmother is a mythic Creature — Dragon card from The List (PLST), collector number ARB-53. Current market price: $5.21, TCGplayer market prices via Scryfall.
Flying At the beginning of each upkeep, create a 1/1 red and green Dragon creature token with flying and devour 2. (As the token enters, you may sacrifice any number of creatures. It enters with twice that many +1/+1 counters on it.)