Desperate Survivor

When Desperate Survivor dies, you may exile it. If you do, search your library for an enchantment card, put that card onto the battlefield, then shuffle.

"Now, this air shaft may work to our advantage. Here. It leads up to and comes out in the main airlock. All right, there's only one big opening along the way, we can cover that up, and then we... drive it into the airlock and zap it into outer space."
—Cpt. Dallas