Sumoning Ungoliant

Look at the top six cards or your library. Put one
of them into your hand and the rest into your graveyard. Distribute X -1/-1 counters among
any number of target creatures, where X is the
number of creatures that were put into your graveyard from anywhere this turn.
"In a ravine she lived, and took the shape as a spider
of monstrous form, weaving her black webs in a cleft
of the mountains"— The Silmarillion