Marvel teases X-Men leadership struggle

Marvel has released a teaser that hints at a power struggle in the upcoming X-Men story 'Second Coming'.

The image shows the characters Cyclops, Emma Frost and Magneto within a stained-glass border beneath the words, "One will lead...". Above is the logo for the 'Second Coming' crossover.

Cyclops is the current leader of the X-Men on their newly-founded mutant haven, Nation X.

However, charismatic long-time X-Men adversary Magneto has recently come to the island offering aid to the world's remaining mutants.

Cyclops's lover Frost was recently seen going behind his back as a part of Norman Osborn's Cabal.

'Second Coming' is the final story in a trio dealing with Hope, the first mutant born since M Day, who is to return to the present as a young woman in March.