In: Birds of Prey
In: Birds of Prey
Inside a hidden basement beneath a luxury apartment, the sound of combat echoes through concrete walls. Anissa Pierce stands still at the entrance, watching in silence as her younger sister moves with precision under the guidance of Black Canary. Jennifer was never supposed to be here—and neither was she. For the first time, Anissa understands that this was never her father’s world to control… and maybe never hers to avoid.
In the Pierce family, secrets were never meant to exist. Anissa grew up fully aware that her father, Jefferson Pierce, known to the world as Black Lightning was a hero who had stood alongside the Justice League against threats like Doctor Destiny. But knowing the truth did not make it easier to carry.
Like her sister, Jennifer Pierce, Anissa inherited a diluted metagene. Their powers were unstable, dangerous enough to require daily medication to suppress them. While Jennifer struggled against that control, Anissa chose discipline. She followed her father’s wishes, stepping away from the idea of vigilantism and dedicating herself to a life of purpose through knowledge, eventually graduating from nursing school.
To her, saving lives didn’t require masks.
But the illusion of control didn’t last. As her father withdrew from hero life and became increasingly distant, honesty gave way to silence. The family fractured under pressure, ending in separation. Anissa and Jennifer were split between parents, forced into different lives, different paths without guidance, without stability, and without the man who once defined everything.
Alone in her choices, Anissa searched for direction. That path led her to Black Canary, her father’s ally. Refused at first, Anissa proved her determination by tracking her down through medical records tied to her civilian identity, Dinah Laurel Lance. She wasn’t asking for permission she was demanding purpose.
What she found instead changed everything. Jennifer was already there. Training. Fighting. Living the life their father tried to prevent, the truth forced a decision. Anissa could either stay behind… or step forward.
She chose to become Thunder.
Under Black Canary’s guidance, she and her sister began operating together as part of the Birds of Prey, forming a new generation shaped not by legacy alone, but by choice. Where Jennifer became raw energy, Anissa became control—grounded, strategic, and unbreakable.
Now, she lives between two worlds: one where she heals, and one where she protects.
Name: Anissa Pierce
Aliases: Thunder
Affiliation: Birds Of Prey
Pets:
Relatives: Jefferson Pierce (father), Lynn Stewart (mother), Jennifer Pierce (sister)
Allies: Hawk, Dove, Oracle, Black Canary, Batgirl, Spoiler, Lightning, Black Lightning
Origin: Metahuman
Living Status: Alive
Marital Status: Single
Identity: Secret Identity
Occupation: Medic, Vigilante
Base of Operations: Gotham City