Mount Olympus, Home of da Gods

Gods you control get +1/+1.
At the beginning of each upkeep, if you control 5 or more gods, you win the game.
{t}Tap all gods you control: Exile all gods you control. They enter the battlefield at the beginning at the end step. Creatures you control can't attack or block until end of turn. They gain protection from anything until end of turn.