Take another look at a brutal fight sequence between mutants 'Hank McCoy' aka the 'Beast' (Nicholas Hoult) and 'Erik Lehnsherr' aka 'Magneto' (Michael Fassbender) at an outdoor fountain on the set of "X-Men: Days of Future Past":
...and a future timeline caused by the X-Men's failure to prevent the Brotherhood from assassinating 'Senator Robert Kelly':
"The future is bleak; an assassination of a presidential hopeful senator in 1980 led to a series of events that allowed the robotic 'Sentinels' into taking over North America.
"The Sentinels are ready to move overseas to spread their control world-wide, but the rest of the world is ready to launch nuclear weapons to prevent that from happening.
"The surviving 'X-Men', who are very few, are 'Storm, 'Colossus', 'Wolverine', newcomer 'Rachel' and Kate herself.

Click the images to enlarge and Sneak Peek "X-Men: Days Of Future Past"...