Zhora, White Oak Spy

Zhora enters the battlefield under target
opponent's control. During it's controller's
upkeep, that player sacrifices another nonland
permanent and put a +1/+1 counter on her.
If they can't sacrifice another nonland
permanent, Zhora deals damage to them equal
to her power.
Zhora cannot attack her card's owner.
She crippled nations from within.