Game Over and First World Wake Combo

Players can cast spells and activate abilities only during their own turns.

This creature can't be blocked. This creature doesn't untap during your untap step if an opponent controls two or more creatures.

Flying Whenever the fourth spell of a turn is cast, flip Erayo.

Whenever an opponent casts their first spell each turn, counter that spell.

Each player can't cast more than one spell each turn.

Flying You can't lose the game and your opponents can't win the game.

Flying, trample You can't win the game and your opponents can't lose the game.