Fluid magic element theory

Seithr Fluid Body Theory (魔素流体理論), also known as the Liquid Theory of Seithr, is a theorem created by Litchi Faye Ling during her time as an assistant to Kokonoe. Both Relius Clover and Kokonoe have applauded the theory.

Seithr Fluid Body Theory is the theory behind solidifying seithr and then sealing it, Kokonoe states that the theory could lead to both the creation and control of things relating to seithr, such as the Black Beast and the Azure Grimoire; realistically, however, these goals are impossible. In concept, the theory describes the compression of seithr to its upmost limit. What's interesting about the theory is that its general concept is eerily similar to that of tempering a Nox Nyctores's core. If the theory fully works, then it is entirely possible to create a human being from seithr itself. In order to solidify the seithr, an Observer is needed, the more powerful the target then the stronger the Observer.

The theory pertain to organisms and reverse flow of seithr from the Boundary. The research was never published nor released to the public.

The theory has often been used a demonstration of Litchi's intelligence, with Relius Clover having Litchi as his assistant purely based on the fact that she established and studied the theory further than anyone else. Both Relius and Litchi began to further explore the theory when she was working with him in the first half of BlazBlue: Chronophantasma. They attempted to strengthen their Observation using machinery and various types of Ars Magus, such as an Overdrive.

Lotte "Roy" Carmine was the first victim of this theory. The theory is said to be the key in saving him, however, since he is liquid seithr.

As of BlazBlue: Chronophantasma, the theory remains incomplete. Currently it's only at the stage of vaporizing the solidified seithr. This is done through a special device created by Litchi Faye Ling for Relius Clover. The device was used to turn human bodies into vaporized seithr and the Monolith in the 5th Hierarchical City of Ibukido was utilized as an receptor for it.