In the interview at CBR, Dan Didio goes further to indicate that Doomsday will be cutting through a few DC titles and leaving Steel, the Eradicator, Superboy, Supergirl, and Hank Henshaw / Cyborg Superman in his wake. Do some die?
(Dan Didio:) Part three, definitely not. Part six is the real question. Doomsday After his death at the hands of the Kryptonians. Doomsday comes back to life more powerful than ever and begins to carve a new path of destruction throughout the DCU through the four guys that took Superman’s place in “Reign of the Supermen,” and basically they’re all not left standing by the end. Let’s leave it there.