The One Eyed Man.
The war is over, Mah Wrongun has the Amanuensis caught within the final layer of the multi-real. In a last-ditch attempt to save himself and jumpstart unspoiled avenues of creation, Old Blackjack traverses his memories back to WW1 and with Rozelyn and dead Amos in tow, his plan to capture a significant being of extreme power is successful.
Whilst Adolf Hitler became one of the most reviled figure-heads in Earth's history, his existence was gifted by Boha and Nine to do with as he wished.
Unfortunately, that is the crux of being at liberty to choose your own destiny and how those decisions ultimately blighted Mankind's Multi-Real.
However, the Amanuensis made other plans and removed the young Nazi's head, thus acquiring the ability to create new untrodden junctures of time. From these intersections the options for escape within the Great Real are boundless.
Hence, in the wake of defeating the A.W.O.L, Mah Wronguns 2nd Sinisterium arrives to claim their absolute victory...