Timeless Witness TDC/274

Set: Tarkir: Dragonstorm Commander
Collector Code: TDC/274
Name: Timeless Witness
Type: Creature — Human Shaman
Oracle text: When this creature enters, return target card from your graveyard to your hand. Eternalize {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.)
Rarity: Uncommon