REVIEW: Legion # 1 (TRAUMA Part 1)

His name is David Haller, a mutant with the power to bend reality, change his persona, but the most important thing to keep in mind is David is insane.  Not insane as in weird, eccentric, or ferocious party animal type, no, David is a 100% certifiable, a bona fide schizophrenic with a dissociative identity disorder, and to make things more interesting, quite possibly one of the most powerful mutants on the planet or anywhere for that matter.