num_pages: 144
description: A full year of X-FACTOR stories culminates here, as the Hell on Earth War begins! The various Lords of Hell battle for dominance in a vicious, mystical war triggered by the seven billionth soul born on Earth, and only X-Factor can prevent the entire world from going up in flames! But as X-Factor struggles to stop the Lords of Hell from tearing the Earth apart, familiar faces will return - the first of whom is Strong Guy! And he has a bone to pick with his former teammates. This is the beginning of the end for X-Factor as you know it... COLLECTING: X-Factor 250-256
language: English
title: X-Factor, Vol. 20: Hell on Earth War
publisher: Marvel Enterprises