Name: Kamui
Rank: S-Ranked
Element: Non-elemental
Specialties: Space-Time Ninjutsu
Requirements: Mangekyo Sharingan
Description: Kamui is a powerful Mangekyō Sharingan dōjutsu that creates a unique and specialised form of space–time ninjutsu. It allows the user to achieve two very distinct, yet closely associated feats — teleportation and intangibility.
Kamui allows the user to transfer targets to and from another dimension, from which they are unable to escape. Kakashi likened the characteristics of this technique to those of the Flying Thunder God Technique, but noted that it seems to be more advanced, as it requires neither seals nor a summoning tattoo to be performed.
This technique forms a spiraling void centred on the eye used to activate it, which draws the target inwards and distorts their form until they are transported to another dimension. By absorbing their own body into this distortion, the user can teleport to virtually any location they desire. When using Kamui to teleport, anything the user is touching will be warped along with them, and their chakra becomes untraceable.
After storing a target within Kamui's dimension, the user can then eject it from their eye at any time.[9] This can be done with varying degrees of force, allowing the user to eject weapons at a moment's notice, giving opponents little opportunity to react accordingly. Despite not always being present, Obito could keep targets under genjutsu while they were confined inside Kamui's dimension, thus keeping them incapacitated for extended durations.
Kamui can synchronise with another space–time ninjutsu, granting the user access to the synchronised technique's dimension, as well as any other connected dimensions. Once the dimension has been marked, the user can freely travel between it and Kamui's own dimension.
User's left eye is able to utilise a long-range version of Kamui, which can transport targets anywhere in the user's line of sight. The target is surrounded with a barrier space, the location and size of which can be specified at will, and when the user concentrates on the target within, the space at the barrier's centre distorts and draws everything within into another dimension. The size of the barrier can be expanded, as Deidara was forced to fly further away in an effort to escape its effects.
User's right eye uses a short-range version of Kamui, which can only transport targets in close proximity to the user; physical contact with the target is seemingly required. However, this eye can utilise a unique variation of teleportation akin to intangibility. When activated, any part of the user's body that overlaps with another object is seamlessly warped to Kamui's dimension, making it appear as though the user can phase through solid objects. By overlapping their entire body, the user can completely conceal their presence and erase all traces of their chakra. This also allows the user to freely travel through the ground, enabling them to ambush opponents from below. This intangibility can be extended to anything the user is touching at the moment of activation, so long as they are able to maintain physical contact with at least a portion of the desired object. This ability also allows the user to bypass even the strongest barrier ninjutsu.
When both eyes are used together on the same target, the teleportation process works twice as fast, even becoming faster than a Truth-Seeking Ball used as a projectile.Through both eyes, the user can create two distortions at the same time and connect them.
As this technique is shared by two eyes, a user of one eye can counter a user of the other, making it useless to use Kamui against one another directly. The right eye can extend this negation to targets outside of the user's own body, Even if they are succesfully transported to Kamui's dimension, a user of this technique can simply teleport back out, provided they have enough chakra to do so.
The Mangekyō Sharingan is a dōjutsu that, with continuous usage, burdens the user with the loss of their eyesight. Since this is the source of Kamui, using it in rapid succession will put strain on the eye and eventually cause blindness, The right eye's primary weakness is that the user must solidify in order to utilise Kamui's teleportation, resulting in a brief period in which they are vulnerable. This deficiency means that the user must also materialise when ejecting stored items, presenting the same vulnerability. Additionally, the sections of the user's body residing in Kamui's dimension can still interact normally with anything inside said dimension, meaning the user can be damaged by such items.
Using Kamui to synchronise with another space–time ninjutsu requires an immense amount of chakra. Additionally, creating portals between separate dimensions, particularly those that are far apart, places a significant amount of strain on the user's eyes, causing them to bleed.
Damage:
If used to rip apart a enemies body parts (100 Damage)
Chakra: 60 Chakra per use
Cooldown: 2 Posts
Word Count: 4,000 Words
Cannon or Custom: Canon