Read more about Reignfire at: Wikipedia

Official Site: Marvel comics

Reignfire is a fiction character and villain created by Marvel Comics for their series X-Force. His original creators were Fabian Nicieza and Matt Broome, who had completely different plans for the villain than what evolved.

Originally, Fabian Nicieza had meant for Reignfire to be a time travel, slightly older, more mentally disturbed version of Sunspot. However, when a later writer John Francis Moore took over the title he changed the original plan and came up with the explanation about the protoplasmic, amorphous origin.

After the events of the X-Cutioner's Song crossover event, the Mutant Liberation Front (MLF) was incarcerate and left leaderless. To fill this void came a maniacal being named Reignfire. He liberated four members of the original MLF: Forearm, Reaper, Wildside, and Tempo, and added two more to their ranks: Moonstar and Locus. He charged his team with the mission of killing Henry Peter Gyrich--a man who had always been a thorn in side of the mutant agenda. However, their attempt was foiled by X-Force and, during the battle, the powers of Locus and Sunspot reacted together in an odd way, teleporting the pair to parts unknown. Before doing so, Reignfire says Cable's real name, a big foreshadowing technique in Nicieza's original plan.

When Reignfire made his presence known, it was noticed how remarkably similar he was to Sunspot, not only in appearance but in powers as well. Since, at this time, Sunspot was missing in action (MIA), that possibility was not ruled out by Cable. His suspicions were revealed when, in the middle of a battle, Reignfire removes his mask to show that he is indeed Roberto.

Reignfire has not been a contender in any CBUB matches.