{C} Sinuous Striker [Hour of Devastation][HOU 045]

: This creature gets +1/-1 until end of turn.
Eternalize—{3}, Discard a card. ({3}, Discard a card, Exile this card from your graveyard: Create a token that's a copy of it, except it's a 4/4 black Zombie Snake Warrior with no mana cost. Eternalize only as a sorcery.)