Legion Lost is a Team book about the legion of superheroes from waaaay in the future coming back to the past. getting into trouble, trying not to change the future too much. Butterfly effect and all.
Haven't cracked this book, none of the Legion books have ever been my cup of tea. A bit too... chemical maybe.
A couple of fun costumes and a couple aliens to draw.
Fabian Nicieza writes (his x-force run with Capullo was a huge influence on me actually) and Pete Woods Draws.