MIMIC (Exiles)

first appearance, finds himself outside of regular space-time, drafted by the Timebroker to join the Exiles

starts relationship with Blink

opens up to Blink about his concerns, realizes the depth of his feelings for her when she is injured and then sent back to her own reality, becomes new team leader

accidentally stranded on an Earth overrun by the Brood, keeps it a secret that he is infected with a Brood egg until it's too late, fights his teammates while under the Brood's influence resulting in the death of Sunfire

inspires an evil version of himself, who leads the Brotherhood of Mutants, to change for the better

unable to switch back from steel to flesh and blood as the damage to his body is too severe, temporarily put in stasis

hesitates too long while fighting Proteus and ends up becoming his next host

corpse returned to his native reality by Blink