Larxene

Larxene (ラクシーヌ, Rakushīnu) was first introduced in Kingdom Hearts: Chain of Memories where she conspired with Marluxia to overthrow Organization XIII by using Sora. Larxene wields knives and the power of thunder to fight and is known as the "Savage Nymph" (非情の妖姫, Hijō no Yōki), the 12th member of the organization. She is agile and can call forth bolts of lightning in battle. Larxene is voiced by Rieko Katayama in Kingdom Hearts: Chain of Memories and Yuko Miyamura in Kingdom Hearts Re: Chain of Memories.

In Chain of Memories, she entices Sora to believe the false memories Naminé implanted in his mind. Larxene later appears to Sora, after he fought the Riku Replica for the fourth time, planning to destroy them all. Again, Larxene mocks Sora for "chaining" himself to false memories of Naminé and the "promise" he made to her. She has a cruel, sadistic personality and enjoys seeing others suffer. She taunts Vexen after Marluxia charges him with treason and incompetence, and toys with Sora before fighting him the first time. After she discovers Axel's betrayal and sees that her and Marluxia's plans have fallen apart, her playful manner vanishes and she attacks Sora in a rage. She is later killed by Sora, Donald, and Goofy.

In Kingdom Hearts II Final Mix+, the player can fight Larxene and the other members of Organixation XIII that were only featured in Chain of Memories. However, the Larxene you fight is only a memory.