Uranus, God of Your Anus

Indestructible
As long as there have been 3 or less farts since Uranus entered the battlefield, he isn't a creature.
The first player who farts after Uranus enters the battlefield gains 5 life and draws 2 cards.
Creatures have B.O. (Whenever a player farts, until the end of their next turn, creatures they control can't be blocked.)