Grunkar, the Deceiver

Grunkar, the Deceiver enters the battlefield with
a Propaganda counter on it.
Influence X (At the beginning of your end step you
gain control of target creature an opponent controls as
long as its toughness is less than or equal to X). X is
the number of propaganda counters on Grunkar,
the Deceiver.
Whenever a creature comes under your control
from another player, add a propaganda counter
to Grunkar, the Deceiver.