Written by MIKE CAREY Penciled by CLAY MANN Cover by LEINIL FRANCIS YU Super Hero Squad Variant also available 'COLLISION' Part 3 The city of Mumbai is coming apart at the seams, torn asunder by freak energy storms?and Rogue and Magneto have finally discovered their source: The Children of the Vault have returned. And the X-Men may not be enough to stop them. But might their 'new mutant' tip the scales in their favor? 32 PGS./Rated A ?$2.99