Green lantern vs magneto

        GREEN LANTERN vs. MAGNETO                   
                                                                                                          
                                          Iron man-trashed                                                         
                                                                                                                                  
                                            Captain america-owned                                            

                                            Thor-schooled

New-york in peril because the one and only monstrously powerful
master of metal could take down the Avengers[without hulk of course]

but who would be a match for magneto

                            ''In brightest day,in blackest night
                              green lantern shall put up a fight''


Green lantern is obviously powerful enough to complete tasks beyond that of man made technology.Green lantern can fly at WARP
speed,generate energy shields,fire particle beams an create objects with complexity limited only by that of their imagination.
But unfortunately his ring has a fixed power supply and he's
a weakness to the colour yellow

But magnetism is a force not to be messed with.He has enough power at his disposal to impale you with the C.N tower than the Eiffel tower.
His power lasts forever too.

                                       FIGHT OVERVIEW
It could go either  way.Magneto has more power but Green lantern has

better control over his.Green lantern is unable to lift yellow objects
but magneto needs metal to utilize.... 

look for part two