Finale of Eternity

You may cast Finale of Eternity without choosing any target creatures. If X is 10 or more, you’ll just return all creature cards from your graveyard to the battlefield. However, if you choose any targets and all of those targets become illegal before the spell tries to resolve, the spell won’t resolve and you won’t put any cards onto the battlefield.

Finale of Eternity can target up to three creatures that each have toughness X or less. That is, their total toughness doesn’t have to be X or less.

If some or all of the targets are legal targets but aren’t destroyed, most likely because they have indestructible, you’ll still return cards to the battlefield if X is 10 or more.