Mercury is a character appearing in American comic books published by Marvel Comics. Created by Nunzio DeFilippis, Christina Weir, and Keron Grant, the character first appeared in New Mutants vol. 2 #2. Mercury is a teenage member of the student body at the Xavier Institute and a recurring member of the X-Men.
Artwork from New X-Men: Hellions #3. Art by Clayton Henry.
Mercury in her liquid form.
Mercury solidifying her arm into a weapon.
Hellion is a fictional character, a mutant appearing in American comic books published by Marvel Comics. He was a member of the student body of the Xavier Institute before its closing and is a member of the X-Men's training squad.
Hellion as depicted in New X-Men vol. 2 #43 (December 2007). Art by Skottie Young.
Hellion using his strong telekinetic abilities to telekinetically control his artificial hands.