Kaa

{t}: Add {g}.

Ferocious- {t}: Add {g}{g}{g}{g}. Activate
only if you control a creature with power 4 or greater.

Eternalize {2}{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 Snake Druid
with no mana cost. Eternalize only as a sorcery.)