The Gate

At the beginning of your upkeep, put a +1/+1
counter on The Gate. The Gate can not have
more than ten +1/+1 counters on it.
{x}{x}, {t}: Put twice X +1/+1 counters on The
Gate and create half X 1/1 black Demodog
creature tokens with deathtouch onto the battlefield under your control.
Indestructible, lifelink, defender