Gimilthon, the Black Prince

When Gimilthon enters, target player mills
three cards. Then amass Black Numenoreans
X, where X is the number of instant and sorcery cards in that player's graveyard. (Put
X +1/+1 counters on an Army you control. It's also a Numenorean. If you don't control an
Army, create a 0/0 black Numenorean Army creature token first.)