"God"

Treat “God” as a player with infinite life, an empty deck, and no turns.

“Wave Existence” is a unique card type permanent.

If “God” loses the game, exile it from the battlefield.

If “God” would make a decision, “God” always says no. Flip a coin or roll a die for all non-binary decisions.

“God” wins the game if all nontoken players lose the game.