Garruk's Uprising is a uncommon Enchantment card from Wilds of Eldraine: Enchanting Tales (WOT), collector number 53. Current market price: $1.18 (foil $2.39), TCGplayer market prices via Scryfall.
When this enchantment enters, if you control a creature with power 4 or greater, draw a card. Creatures you control have trample. (Each of those creatures can deal excess combat damage to the player or planeswalker it's attacking.) Whenever a creature you control with power 4 or greater enters, draw a card.