Lentium

Lentium is a unique metal created and forged by Saizen Kinsei after excessive research in Metal Release. Saizen managed to change the chemical structure and formula of his metal in order to forge a special type of metal. Lentium is considered to be an advanced form of Elastium, created after excessive research and experiements to improve and evolve Elastium, Saizen managed to create Lentium, which he deems to be one of his strongest techniques. One of the most notable features about Lentium is its elasticity. It can stretch as far as Elastium, yet it's softer. Elastium needs the opponents to put tremendous amount of force in order to alter its form, Lentium requires less pressure and force in order to stretch. It's similar to rubber, yet harder. However, it's not as hard as Elastium.

The core feature about Lentium isn't its elasticity, yet its clinging. Lentium is very "sticky". In other words, if it touches an object, it's bound to stay clinging to the object until the user decides otherwise. When the opponent struggles to get out of Lentium's grasp, they would be merely getting themselves tangled even more. It's stickiness is very immense and powerful, it can't be escaped from even if the opponent possesses severe and brunt force. If the opponent manages to escape from the grasp of the Lentium, it's bound to leave severe injuries from pulled skin or clothes.

Lentium can be utilized in a liquid form where it can be manipulated by the user in order to trap the opponent. When in liquid state, Lentium is heavy, very heavy, similar to mud, yet it's much softer than the solid state. In addition to that, Lentium can be used in conjunction with chakra absorption in order to consume the opponent's chakra. As the Lentium consumes chakra, it grows larger and larger, eventually consuming the opponent's entire body. Saizen can halt the chakra absorption at will in case he wanted to simply confine or restrain the opponent rather than finish them off. This was seen applied to the Metal Mist Technique. However, Saizen controlled the metal particles to negate away from his body so that they don't contact him. Even if he accidentally touches the Lentium, he can manipulate it to either leave his body, or consume the Lentium as its made out of his chakra. This technique was deemed to be very dangerous and it was noted to be potentially capable of halting even tailed beasts as it's very elastic making tearing it an impossible task even for tailed beasts, especially when Saizen flows his immense chakra in the Lentium to strengthen it.