Layla Miller
Layla Miller is a fictional mutant character in the Marvel Comics universe, primarily featured in the X-Factor series as a member of X-Factor Investigations.[1][2] She first appeared in the 2005 House of M crossover event, where she demonstrated an unusual awareness of the reality-warping changes imposed by Scarlet Witch, positioning her as a key figure in the restoration of the original timeline.[1] Her mutant abilities include resurrection of others, albeit at a personal cost, as well as precognitive insight and temporary manifestations such as growing horns and breathing fire during early power development.[1][3] Following the Decimation event that depowered most mutants, Miller joined the investigative team led by Jamie Madrox, whom she later married, and contributed to efforts addressing mutant survival and threats like the "mutant messiah" prophecy.[1][2] Her role extended to future timelines and interactions with entities such as Doctor Doom, underscoring her significance in mutantkind's ongoing struggles.[4]