* Gravity Zero―If there is a colorless God in your battle zone, you may cast this spell for no cost.
* Choose one of your creatures in the battle zone. If it's a God, until the start of your next turn, when that creature would leave the battle zone, it stays in the battle zone instead. If it's not a God, when the creature would be destroyed, it stays in the battle zone instead of being put in the graveyard.