The final confrontation between Jonah Mason's Army and the Dark Minion Dorian Azrael doesn't just dictate the fate of the Angelkiller's resistance cell. It is the key battle in a larger, global Conflict that can turn the tide against the oncoming Armageddon. It all will come down to who survives when the smoke clears, and who will receive their final reward.
Doom Angel concludes the Angelkiller Triad, following Angelkiller and Traitor Angel.