Samuel Guthrie (Earth-1600)

"Nice try, but Ah'm pretty much invulnerable when Ah'm blastin'. You fellas wouldn't happen ta be invulnerable, too, would'ja? Say if I dropped you from five thousand feet?"

- Cannonball Samuel "Sam" Guthrie is a mutant who can bodily generate thermo-chemical energy and release it from his skin, which is used as thrust to cause his body to be propelled through the air. He is a founding member of the New Mutants.