Lucretia's Barrier Cuts This World Off From the Rest of Existence

Davenport: The hunger is going to keep attacking this world until it's destroyed. There has to be another way. Mary says, Lucretia, if that spell goes off, you're going to sever every bond this world's got. This plane would be doomed. And he turns towards everyone else and he says, we got two choices, gang. We stay and Lucretia's barrier cuts this world off from the rest of existence or we run and we try again next cycle. That's it. It's time to decide.