Magma (X-Men)

Amara Aquilla, also known as Magma, (voiced by Alexandra Carter) is a fictional character of X-Men comics. She mostly appears in the New Mutant series. Magma can transform into molten rock & has control over the Earth. She was one of the New Mutants, but left to join the Hellions. She has since been a teacher at the Xavier Institute and rejoined her teammates from the New Mutants.