Obstinate Baloth is a uncommon Creature — Beast card from The Brothers' War (BRO), collector number 187. Current market price: $0.19 (foil $0.26), TCGplayer market prices via Scryfall.
When this creature enters, you gain 4 life. If a spell or ability an opponent controls causes you to discard this card, put it onto the battlefield instead of putting it into your graveyard.