What does Timeless Witness do?
user
When Timeless Witness enters, return target card from your graveyard to your hand.\nEternalize {5}{G}{G} ({5}{G}{G}, Exile this card from your graveyard: Create a token that's a copy of it, except it's a 4/4 black Zombie Human Shaman with no mana cost. Eternalize only as a sorcery.)
assistant