The End of All Realities, and Maybe Canada

As Madonna’s “Like a Prayer” kicks in, we jump to Wade and Logan in that desolate wasteland we saw glimpses of in the last trailer—the one with the very unsubtle 20th Century Fox logo buried in it, and where we saw that issue of Secret Wars hanging around.
Among the debris now, we now see the partial ruins of the Toronto CN Tower—from, of course, Logan’s home nation of Canada. This appears to either be some kind of limbo area for dying realities, or maybe even the ruins of one already dead, given all the debris and the hints to Secret Wars’ incursions we already got, but if that wasn’t clear enough…