whenever you cast a noncreature spell, amass orcs x, where x is that spell's mana value. (put x +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.)
goblins and orcs you control have ward 2.
Over all his works a dark smoke hung and wrapped itself about the sides of Orthanc.
