Spoiler warning for the ending to Legion of Three Worlds!
OK, you've been warned...
Bart Allen (aka Impulse, Kid Flash, and Flash) lives and returns to the 21st century! Surprise, surprise. But we know he lives because he shows up in the first issue of "Flash: Rebirth" from last week.
Some of Bart's dialog with Robin and Wonder Girl:
"I came here from the future so that everything could go back to the way it used to be. Wally's the Flash and I'm Kid Flash."
I know, that's not really much to go on.
And also, in case you hadn't heard, we have semi-official dates for the last two issues:
According to a shipping update from Diamond Comic Distributors, DC has rescheduled Final Crisis: Legion of Three Worlds #5 and #6, originally scheduled to ship in December 2008 and March 2009 to May 13 and June 24, respectively.
As a point of reference, Final Crisis: Legion of Three Worlds #1 shipped Aug. 20, 2008.