Troll of Khazad-dûm can't be blocked except by three or more creatures.
Swampcycling {1} ({1}, Discard this card: Search your library for a Swamp card, reveal it, put it into your hand, then shuffle.)
"A great cave-troll, I think. There is no hope of escape that way."
—Gandalf
Artist(s): Simon Dominic