Is 12 a Mu?

Mu’s name comes from “μ” (mu), the twelfth letter in the Greek Alphabet and serves as the beginning bit of her Murakumo Unit serial number. “12” serves as the final part of her serial number and is used to show that she is the twelfth Murakumo Unit.

Does Nu 13 like Ragna?

Nu is shown to have a split personality; one that is an emotionless girl that follows orders without question and the other as a yandere who is in love with Ragna the Bloodedge. Nu’s love for Ragna has also given her the habit of using the most sexual innuendo out of the entire cast in the BlazBlue series.

Is no 12 Noel?

Mu-12 is the true form of Noel Vermillion. Through Yūki Terumi’s ambitions, she fused with the true Azure, and awoke as the Sword of the Godslayer Kusanagi, someone who can kill a God. She was later found and then subsequently adopted by Edgar and Claire Vermillion and christened as Noel Vermillion.