Little is known about the early life of Wendy Sherman, including the precise circumstances of her upbringing or the origin of her mutant abilities. Available evidence suggests she was born in California, but no confirmed records detail her family background, education, or the events that led her into criminal activity.

By the time she first came to the attention of authorities, Sherman had already aligned herself with the Alliance of Evil, a group of superhuman operatives brought together during the early emergence of publicly active mutants. The Alliance functioned as a loosely organized criminal team that sought to exploit newly manifested mutants, often targeting vulnerable individuals for recruitment or control.

Stinger’s role within the group appears to have been that of a frontline combatant. Her electrical abilities made her effective in close-quarters engagements, allowing her to incapacitate opponents quickly. Unlike some of her teammates, whose motivations were tied to ideology or manipulation by larger forces, Sherman’s involvement appears more pragmatic, consistent with her background as a mercenary.

During the Alliance of Evil’s operations, the group became involved in efforts surrounding Michael Nowlan, a mutant whose uncontrolled ability could activate the powers of others. This drew the attention of X-Factor, who at the time publicly posed as mutant hunters while secretly working to protect mutants.

Stinger participated in the Alliance’s confrontation with X-Factor, during which she and her teammates were ultimately defeated. The conflict exposed the Alliance’s activities and led to the group’s collapse as an organized force.

Following these events, Stinger largely disappeared from recorded superhuman activity. Whether she continued operating independently as a mercenary or withdrew from public life remains unknown. Her lack of subsequent appearances suggests either a deliberate effort to avoid attention or a retreat from the high-risk conflicts that characterized her earlier career.

Despite her limited recorded history, Stinger represents a broader pattern seen among early-generation mutants: individuals whose powers manifested under unstable conditions and who were quickly drawn into criminal networks before they could fully understand or control their abilities.

Stinger’s electrical output appears sufficient for close-range combat effectiveness but has not been demonstrated at large-scale or highly destructive levels. Her control allows for directed strikes, suggesting at least moderate precision in the use of her powers.

Limitations: Her powers appear limited in range and scale. She relies on proximity to her target, making her vulnerable to ranged or heavily armored opponents.