Catastrophe

Destroy all creatures that aren't enchanted. They can't be regenerated.

Destroy all creatures. They can't be regenerated. For each creature destroyed this way, its controller creates a 1/1 white Spirit creature token with flying.

Destroy all tapped creatures. You gain 2 life for each creature destroyed this way.

Destroy all creatures. You gain 1 life for each creature destroyed this way.

You may cast this spell as though it had flash if you pay more to cast it. (You may cast it any time you could cast an instant.)

Destroy all creatures. They can't be regenerated.

Destroy all creatures. They can't be regenerated.

Threshold — If there are seven or more cards in your graveyard, instead destroy all creatures, then create two 1/1 white Spirit creature tokens with flying. Creatures destroyed this way can't be regenerated.