User blog comment:DeathGodPrayer/Talk About What You Want!/@comment-24098614-20140108082831/@comment-16281343-20140110084526

There is no concrete list of [Monsters of the End]. Those are just names that has connections to the end of the world.

Like Behemoth, Leviathan, and Ziz in the Bible.

Midgarðsormr in Norse.