DC's next big event?

DC just released this image with the tag: "Let the battle cry be heard in the land, a shout of great destruction."

DC just released this image with the tag Which is a tag from the bible about the destruction of Babylon.

Notice Red Robin from Kingdom Come, Donna Troy as Wonder Girl, Elseworlds Batman, Green Arrow and Black Canary look peeved at each other, the Legion flight ring (maybe) next to Blue Beetle, and what looks to be the Atom above Blue Beetle.

Also all the characters that have been killed in the past year or so are seen here dead. And the Flash seems to be Barry Allen, not Bart (by the suit).

Hmmmmm..... is it the Multiverse? New Gods? Both? We shall see...