Nethra the Undying

When Nethra the Undying enters the battlefield
Zombie creatures you control gain +1/+1 and
Undying.
{b/g}{b/g}{b}{b}{b} return Nethra the Undying from
your graveyard to the battlefield tapped.
What was pulled from the light of the garden as a
weed, shall flourish in the dark among the rot.