Celestial Elixir

Celestial Elixir enters the battlefield with a divinity counter on it.

Creatures you control have indestructible as long as Celestial Elixir has a divinity counter on it.

Remove a divinity counter from Celestial Elixir: You
can't lose the game this turn and your opponents
can't win the game this turn. Until end of turn,
damage that would reduce your life total to less than
1 reduces it to 1 instead.