Lambda-11

Lambda-11 is an imitation Murakumo Unit created and controlled by Kokonoe, and a playable character in BlazBlue: Continuum Shift. Lambda possesses the dubious distinction of being the first and, so far, only character to be playable in only one installment of the BlazBlue series.

Information
Lambda is an imitation Murakumo Unit created and controlled by Kokonoe by combining the body of the 11th experimental replica of Saya with the soul of Nu-13, recovered after falling into the Sheol Gate during the conclusion of Calamity Trigger's Story Mode. Lambda was originally created by Relius Clover for the purpose of serving as a test subject for the experiments of the NOL's scientists. Lambda died during the painful experimentation and was disposed of, deemed a failure. She was later retrieved from Ibukido by Iron Tager and revived by Kokonoe. Kokonoe completely erased her memory, and as a result, Lambda-11 is only interested in carrying out Kokonoe's orders. Due to having Nu's soul implanted within her, Nu's memories occasionally try to come back to her, causing her great pain, something Hazama takes full advantage of by merely mentioning Ragna the Bloodedge.

She was originally mentioned in the opening of Calamity Trigger ' s Story Mode as a failed experiment, and replaces Nu-13 in Continuum Shift's character roster. She becomes a member of Sector Seven with Kokonoe and Iron Tager after being fully restored, and is originally sent to provide backup for Tager. In Continuum Shift, after fighting Ragna the Bloodedge in her Arcade Story, the yandere part of Nu tries to take over Lambda-11, since she is part of her.

In her story mode, she meets up with Tager and is ordered by Kokonoe to attack Carl Clover, who was spying on them, to gain battle data. However, after Lambda breaks from Kokonoe's control and continues to attack Nirvana, Kokonoe orders her to return to Sector Seven for further experiments. After two failed jumps, Lambda comes across Noel Vermillion, but is intercepted by Hazama and Phantom before she can take Noel back. Phantom traps Lambda with an illusion of Nu, who continues to attack her until she is saved by Jubei, who requests her to help Ragna. She regains contact with Kokonoe shortly after, and comes across Tager again, whose systems were hacked. Tager then attacks Lambda, but she disables Tager's body by destroying his main plug. Phantom appears again, separating Lambda from Tager and disabling most of her systems. She sees Ragna from afar and struggles to go to him, but is instead found by Relius.

In the True Ending, Lambda, having fully regained Nu's memories, sacrifices herself to protect Ragna from a likely killing blow from Yūki Terumi. After confessing her love to Ragna one last time, she gives him the rest of her power and the Idea Engine, before her soul and body disintegrates. This allows Ragna to use his now completed Ars Magus once again, which he uses to viciously attack and defeat Terumi, as well as break Noel Vermillion from her violent state as Mu-12, albeit at the cost of his left arm. At the end of the game, Kokonoe creates a new, artificial arm for Ragna using Lambda's regeneration tank.

Appearance
Lambda greatly resembles her predecessor Nu, but with the exception of a palette swap; having light blonde hair, a tan complexion, and black and white armor. She is always in her battle form.

In the episode The Mechanical Soul, she temporarily wears a cloak similar to Nu-13's.

Personality
At the beginning of her story in Continuum Shift which showed her past where she was in the middle of being experimented by scientists, Lambda was full of emotion and seemed to act slightly similar to Noel in some aspects. However, because her desperate pleas for help could not be heard, and because the scientists had taken their experiment on her to the extreme, Lambda had unfortunately died from the experiment. After Nu-13's soul was salvaged and installed into Lambda's body, due to the remnants of Lambda’s memories remaining in the body, Nu had temporarily mistook the memories as her own, which made her go into a panic as she was remembering the painful experiment that Lambda had gone through in the past. This forced Kokonoe to erase the memories within Lambda’s body completely, where Lambda was eventually turned into an empty shell. As a result, Lambda became emotionless, quiet, and only follows orders given by Kokonoe. Over the course of the story, however, she started to regain Nu's memories, remembering Ragna as a result. After having battled an illusion of her former self, she recovered her memories completely, and rushed to protect Ragna, albeit at the cost of her life.

In Alter Memory, Lambda was at first shown to be an emotionless weapon following Kokonoe's orders, but later it was shown that Lambda was an innocent girl at heart who didn't know anything. She was shown to be caring towards an injured Tartar that Arakune had dropped and was sad about its death. Because she never had experience in the outside world, she had tried to copy what Ragna does after seeing him, from trying to find medical herb inside patches of grass, except she had only pulled random grass everywhere, and tried to make and play a grasswhistle after seeing Ragna make one and play it, except hers was made badly. She also did not know the meaning of being "gentle" at the time, where Ragna had taught the meaning behind it.

Powers and Abilities
Lambda's powers are similar to Nu's, the difference being that hers are significantly weaker in comparison, with slower swords being summoned at a closer range. Lambda also has a much larger emphasis on guard breaking compared to her predecessor, and more close range options.

Etymology
Lambda is the eleventh number in the Greek Alphabet and is the first part of Lambda's Murakumo serial number. The second half of her serial number is 11 which serves to represent her status as the eleventh Murakumo Unit created.

Unlike her fellow playable Murakumo Units, Lambda's name has no relation to death.

Trivia

 * During combos with her swords, she will count up the hits in German, for example "Zwei, Drei, Vier, Fünf, Sechs, Sieben, Acht". Her voice files include numbers in German up to 20.
 * Lambda does not have her own true Unlimited form. Instead, she is replaced by Unlimited Nu when selected.
 * Her name, Lambda, comes from the 11th letter in the Greek Alphabet. The same applies to the other Murakumo Units.
 * If her Unlimited form is selected, Lambda will not count up hits with her swords in German (as Nu did not do this in Calamity Trigger), and all lines against certain characters will be replaced with generic lines. However, in the English dub, Nu will still refer to herself as Lambda-11.