October 18, 2018 at 10:58AM – New Pin : Mimic – Real Name: Calvin Rankin – Major Powers: Power Mimicry – Joined: X-Men #27 (December, 1966) – X-Plained: First new addition to the original team. Lasted just three issues before losing his powers. Also the first non-mutant to join. on Board: Marvel Comics – X-Men