Lambdadelta (ラムダデルタ Ramudaderuta) is the Witch of Certainty and Beatrice's sponsor who has come to observe her game.
Appearance[]
Lambdadelta appears as a girl in her teens with short, blonde hair. Her eyes are amber in the original visual novel.
She wears a pink hat and dress and white-and-pink-striped stockings and shoes. Her dress is adorned with pumpkins and pinkish-red bows, some of which are candy-shaped. She also wears black long gloves.
In the console and Higurashi Mei adaptation, Lambdadelta has rather pointy canine teeth, which often can be seen accentuating her confident smirks and exuberant laughter.
Personality[]
Lambda's defining trait is how emotive she is. She always wants to have fun, even if the means to that end seem contradictory to her role. Lambda is playfully cruel and doesn't care what kind of suffering others go through so long as it entertains her, though she occasionally shows compassion. This is exemplified in Alliance of the Golden Witch where she takes Beatrice's side but tries to make Battler stand up and fight when he loses faith in himself. Lambda is arrogant, having declared herself the strongest witch in the universe at one point and claiming that she's had historical buildings erected in her honor after granting people's wishes.
On the other hand, Lambda isn't very diligent. In End of the Golden Witch, her records for the Court of Illusions, which she oversaw, are just several lines long as opposed to Bernkastel's thousands of pages. Lambda also has shades of idiocy, where she refers to herself as "super paper", a seeming acknowledgement of her thick-headedness, in reference to the rock-paper-scissors rivalry she has with Bern and Beatrice. Lambda's stupidity may just be an act however, as she will rarely take on a serious tone of voice. At other times, she remembers her Logic Error and breaks down.