History
Black Tom Cassidy shared a similar history to her Earth-616 counterpart up until Archangel became the Horseman of Death and managed to "rebel" against his master. After several mutants showed up dead, X-Factor attempted to capture all known rogue mutants for their protection/determine if they were the killer. X-Factor arrived to capture him and Juggernaut and after Black Tom was frozen by Iceman.[1]
Attributes
Powers
Seemingly those of Thomas Cassidy (Earth-616)#Powers.