Once all evils are finished, and after helping Noel merge with the Origin to free her from the Amaterasu Unit, Ragna casts himself into the cauldron and remain outside the world, to prevent anyone from retrieving the Azure.
It was because of her outstanding combat activity that she became a lieutenant of the NOL using the Nox Nyctores revolver Arcus Diabolus: Bolverk (魔銃・ベルヴェルク, Majū: Beruveruku), which does not only fire bullets but rather inflicts damage by creating distortions in dimensional space.
In truth, Noel suffers amnesia, and is actually Mu-12 (ミュー·トゥエルブ, Myū-Tuerubu, μ-12-, μ -No.12-), a Murakumo Unit created by Relius Clover, the predecessor of Nu-13 and first playable in the console version of Continuum Shift, where her form serves as the final boss.
In Central Fiction however, Noel separates from Mu to protect the gate to the Azure, and it is revealed that she is the Master Unit's link to the world, due to being based on the Origin itself.
Jonathan Oyama at VentureBeat gave Noel positive reception, where he described her as being "extremely effective as a fighter," and stated "Oddly enough, she's one of the few game characters who I can truly sympathize with.
Due to this, she is called Kusanagi, the "Sword of the Godslayer" and the perfect form of a Murakumo Unit, and her hatred for the world has increased substantially, making her aggressive towards everything she fights.
[12] Arakune (アラクネ), formerly known as Lotte "Roy" Carmine (ロット=カーマイン, Rotto Kāmain), is a black blob-like creature with a white mask who formerly worked alongside Tager, Kokonoe, and Litchi in Sector Seven.
He is overzealous in every way, subtlety not usually at the forefront of his mind (this is only reinforced where his Astral Heat in Continuum Shift destroys almost all of his clothes), however his fiery spirit and will have earned him the respect of a few characters, especially Hakumen.
He is unwilling to see that she is, in fact, the Nox Nyctores Deus Machina: Nirvana (機神・ニルヴァーナ, Kishin: Niruvāna), a causality weapon in the form of a marionette which amplifies its owner's desires to kill.
Hakumen's true identity is Jin Kisaragi from an alternate time cycle called "Calamity Trigger", who fell into the Cauldron beneath Kagutsuchi trying to save Ragna from Nu-13.
In the finale of Central Fiction, after he prevents Nu from merging with Ragna, Hakumen is assaulted by Terumi, who destroys his soul to recover the Susano'o Unit as it was his true body.
Though Hakumen is normally a cold, almost emotionless individual a hidden softer side is shown in his love for Tsubaki, who in his timeline died taking a fatal blow in his stead.
[13] Lambda-11 (ラムダ·イレブン, Ramuda-Irebun, Λ-11-, Λ -No.11-) is an imitation Murakumo Unit created by Kokonoe by combining the body of the 11th experimental replica of Saya with the soul of Nu, which was recovered after falling into the Gates of Sheol during the conclusion of Calamity Trigger's Story Mode.
Valkenhayn R. Hellsing (ヴァルケンハイン=R=ヘルシング, Varukenhain Aru Herushingu) is one of the Six Heroes and Rachel's elderly butler and trusted adviser who has served the Alucard family line for generations.
After assisting Ragna from Continuum Shift onward, she would later seal away Azrael thanks Jin and Kagura at the end of the series and still acts as Tager's superior, then now also Bullet's too after the mercenary was ready to learn the truth and reconcile with her cybernized captain.
After separating from Hazama in Chrono Phantasma, his former host nearly killed by Platinum, Terumi survived being destroyed by Hakumen by using self-observation as revealed in Central Fiction along with using the fear and hate of others to maintain himself temporary.
With only a week left before he dissipates, unable to reclaim Hazama within the Embyro, Terumi raids the tomb of Clavis Alucard to acquire a relic known as Hihirokane that was meant to destroy him.
In an alternate continuity after Central Fiction, depicted in a crossover game BlazBlue: Cross Tag Battle however, Takamagahara system had been preserving the combat data of Susano'o before Terumi's death.
When Hazama enters the Takamagahara system's white room, he inadvertently use the Keystone to create a new world by connecting BlazBlue multiverses and other unseen completely different universes.
During the Phase Shift novels, Celica briefly traveled with the hero Bloodedge during the Dark War, whilst trying to find information about her father, Shūichirō Ayatsuki.
However, this Celica has a short lifespan as she was created for the sole purpose of activating 'Kushinada's Lynchpin,' A weapon capable of disrupting the flow of seithr, before her status as a Chronophantasma makes her fade away.
Though she comes dangerously close to achieving her objective of the death of all life, Ragna helps Noel recreate Saya by imprisoning Izanami into her soul, where she remains to this day by the end of the series.
Humanity created the Takamagahara System to manipulate time so that they would be able to use the Amaterasu Unit to recreate the world after the inevitable destruction of it from the conflict of the Black Beast and the Prime Field Devices.
Bloodedge (ブラッドエッジ, Buraddoejji) was an ordinary man who single-handedly halted the Black Beast for an entire year during the Dark War and gave the Six Heroes the time to teach humanity magic to fight back.
She is the one who revived Naoto through turning him into a dhampir like Rachel did on Ragna, giving him the power of the Azure and the Drive, Bloodedge, in which regenerated his old right arm and manifested a weapon from his blood.
Shūichirō Ayatsuki was a scientist working with Relius Clover and to some extent Yuki Terumi, referred as the man with green hair and a snake-like smile, before the emergence of the Black Beast.
The Takamagahara is the "supreme program" created by mankind, and its goal is to destroy the Master Unit, Amaterasu, so that it can control the flow of space and time and give existence a cold, mechanical sense of order.
In Continuum Shift, Terumi tricks Takamagahara with the help of the Izayoi to blind them, using Ragna defeating Mu as a distraction, and upload a virus created by Phantom to infect them, so that Izanami can take over its powers and use them for her plan.
She is Taokaka's mentor, former village guardian, and is very knowledgeable about the current situation, as she is able to seemingly recognize Litchi being seduced by the Azure Grimoire in an injured Ragna's possession and stop her from acting on the impulse.
In Central Fiction, Trinity separated from Luna and Sena and transferred herself into Yukianesa to aid Jin, later enabling the two kids to coexist in their shared vessel harmoniously and independently of her as she passes on to the afterlife.