Demon's Extract

This Teigu is speculated by Boss to be the strongest of all. Known as Demon's Extract, this Teigu takes the form of a black liquid that is consumed by the user. Once consumed, a tattoo will appear somewhere on the user's body. This Teigu cannot be removed once applied and increases the user's physical capabilities and senses in addition to the ability to create and manipulate ice at will. The main drawback of this powerful Teigu is that the user will hear dark voices that will drive them mad if they do not possess a will strong enough to resist. The ice can be created from nothing and anywhere near the user.

Demons Extract was noted to be chained away form all of the other Teigu, hinting that this may be the most dangers Teigu to use.

The exact extent of Demon's Extract is unknown, as Esdese has not used it to it's fullest power. Although in the past she was able to freeze a whole lake in an instant but was unable to use her power of a period of time after such a strong use. She is latter however able to create large pillars or ice and spikes to throw at enemies with devastating results.

This Teigu was created form creature found in the Northren Lands