Bubby... Nuf Said

When Bubby enters the battlefield, return
opponents creatures to owners hand.
Buddy has no enemies.
Lifelink/Banding/First strike
•Creatures you control take no damage.
•Creature you control do not require you to
tap while attacking.
•At the end of turn in which Bubby is played,
Bubby is returned to the deck.
{bull}You win!