Zahel, Swordmaster

{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} ({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 Returned Human Soldier
with no mana cost. Eternalize only as a sorcery.)