Lambdadelta was the former strongest witch in the universe, after being defeated in her "game" with Bernkastel. She highly resembles Miyo Takano from Higurashi no Naku Koro ni, and their names are similar also, with Lambda= 30 and Delta= 4, while the kanji in Takano's name make 34 as well.
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|Aliases||Witch of the Absolute
Formerly the Most Powerful Witch in the Universe