Larxene

Larxene (voiced by Shanelle Gray) is Rank XII within Organization XIII. Larxene is the group's only female member, and also has a very sadistic nature. She controls lightning and the Ninja Nobodies. She uses her powers along with throwing knives to thrash opponents with rapid attacks.

Nothing has yet been revealed about who Larxene was before she became a Nobody and joined Organization XIII but this time with her eyes glowing yellow to represent as a Seeker of Darkness. She will be encountered in Arendelle intending to corrupt Elsa.

In 358/2 Days, Larxene showed a true hatred with having to train Roxas. She slipped out the fact there was another Keyblade wielder besides Roxas. Upon being asked who it was, she replied, "Mind your own beeswax."

In Chain of Memories, Larxene is assigned to Castle Oblivion to help conduct experiments on memories. As soon as Sora enters Castle Oblivion, Naminé begins manipulating his memories as per Marluxia's orders. At that point, Larxene confronts Sora directly, revealing Naminé is being held hostage in the castle and attacks him viciously. Larxene fights Sora, taunting him and calling him heartless for "forgetting" about Naminé, before being defeated and escaping. Larxene is later approached by Vexen, who offers to help her, Axel and Marluxia evaluate Sora's power with the Riku Replica. As per Larxene's suggestion, Vexen decides to have Naminé alter the replica's memory so that it would think it is the real Riku, much to the replica's chagrin. After Axel's betrayal, Larxene reveals the truth to Sora before attacking him in a rage. Larxene is eventually defeated in a battle against Sora and fades back into darkness.

Larxene returns in Kingdom Hearts III as a member of Xehanort's True Organization XIII but this time with her eyes glowing yellow to represent as a Seeker of Darkness. She is encountered in Arendelle intending to corrupt Elsa. Larxene later participated in the Keyblade war against the Guardians of Light. She was taken down by Sora whom she told that she only returned to the organization for Marluxia.