{C} Warbeast of Gorgoroth [The Lord of the Rings: Tales of Middle-Earth][LTR 152]

Whenever this creature or another creature you control with power 4 or greater dies, amass Orcs 2. (Put two +1/+1 counters on an Army you control. It's also an Orc. If you don't control an Army, create a 0/0 black Orc Army creature token first.)