Built Bear is a rare Creature — Bear card from Mystery Booster 2 (MB2), collector number 572. Current market price: $0.17, TCGplayer market prices via Scryfall.
Legacy (During deckbuilding, circle any number of the following. You can spend 1 point for free. For every 2 points spent beyond that, increase this card's mana cost by {1}.) 1 point each → Flash; deathtouch; reach; vigilance; or ward {2} 2 points → {T}: Add one mana of any color. 3 points each → +1/+1; or +0/+2 4 points → When this creature enters the battlefield, draw a card.