Magma
Fictional character
Magma is a fictional character appearing in American comic books published by Marvel Comics. The character was created by Chris Claremont, John Buscema, Glynis Wein, and Bob McLeod; she first appeared in the series New Mutants and appears in... Wikipedia
Abilities: Ability to generate and control lava; Earthquake generation
Played by: Alexandra Carter
Created by: Chris Claremont; Sal Buscema; Bob McLeod
First appearance: The New Mutants #8 (Oct. 1983)