The End of This Nightmare... Once and for All is the final issue of Godzilla: Ongoing. It was released on July 10, 2013.
"The devastating conclusion to Swierczynski & Gane's monster epic is here! Godzilla is battered and beaten but not down for the count... yet his most fearsome foe ever still stands before him! With the end of the world near, Boxer has one final decision to make: to kill or not kill Godzilla!"
SPOILER WARNING: This section may contain major plot and/or ending details. Proceed at your own discretion.