Garruk's Uprising

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.

"Phew... Talk about tough. Ready to hit the showers!"