If every part of this world succumbed to dust the last thing remaining would be my trust in you What we have is immortal Mystique also known as Raven Darkh lme is a shape-shifting mutant in Marvel Comics first appearing in Ms Marvel 16 1978 She has the ability to alter her appearance and mimic the voice of any individual which makes her a master of espionage and deception As a complex antihero Mystique has been both an ally and a foe to the X-Men often driven by her own self-preservation and belief in mutant supremacy Over the years her character has been portrayed as a mother to key mutants like Nightcrawler and the adoptive mother of Rogue Her morally ambiguous nature and shifting alliances have made her one of Marvel s most intriguing and unpredictable characters