Kuro final jutsu list

Name: Demonic Illusion: Deep Forest Emergence
Description: Kuro's only exclusive technique that makes use of his clan's extremely potent genjutsu abilities. To activate this jutsu, Kuro requires no eye contact but instead just a hand seal. When in effect, vines will start growing from the ground ensnaring those trapped in it as the area slowly starts turning into a dense forest reaching all the way up to the skies with the victim trapped in the center of the dense forest land. The forest will then explodes destroying the entire forest and taking the victim's life away. The victim will then snap back to reality suffering with burn marks and incapacitated by the effect of the genjutsu.
Due to Kuro's kekkei genkai ability, this jutsu is completely irresistible and unable to be broken out of or reversed.
Type: Kekkei Genkai, all ranges, supplementary
Rank: S rank

Name: Bringer of Darkness
Description: This jutsu makes the target think that they are surrounded by total darkness, allowing the user to attack unseen. Although it negates sight, it does not stop the other senses. In essence, the opponent can sense, hear and smell out the user of the technique and break its effects by landing one hit. In the anime, Tobirama Senju was the one to initiate this technique. In the manga, it was Hashirama Senju. Due to Kuro's kekkei genkai ability this jutsu is completely irresistible and unable to be broken out of.
Type: Kekkei Genkai, supplementary, short to mid range
Rank: A rank

Name: Demonic Illusion: False Darkness
Description: Not to be mistaken for the lightning release. This jutsu makes the opponent false into complete darkness shutting all of their senses giving them the feel of despair without the use of any senses. Due to Kuro's kekkei genkai ability this jutsu is complete irresistible and unable to be broken out of.
Type: Kekkei Genkai, supplementary, all ranges
Rank: A rank

name: Sound Style: Vibrating Body
description: a type of fighting style where the user synchronizes their chakra with the sound waves in the area allowing them to sense even the slightest change in the sound waves due to movements or anything else.
range: All ranges
type: taijutsu,supplementary
rank: none

Name: Lightning destruction
Description: The user places his hands to the ground after converting their chakra in to lightning. The user then sends an enormous bolt of electricity that cuts through the ground in the direction of the target. The shape of the bolt is a triangular with the base in the direction of the user and the tip headed towards the target. It causes devastating destruction on its way and generates enough heat and power to destroy whatever it comes into contact with
Type: offensive, short to mid range
Rank: A

Name: Sound dispersion
Description:
This technique allows the user to move at an untraceable speed in a blink of an eye. A jutsu similar to the body flicker and flying thunder god however different in its usage. Like the body flicker, it allows Kuro to move at immensely high speed and like the flying thunder god technique, it resembles the reverse summon as Kuro's chakra naturally blends in with the surroundings allowing him to "ride" the sound waves appearing at another location instantly.
Due to Kuro's chakra mixing in with the surrounding and the composite of his bones made of chakra metal, Kuro requires no chakra usage in using this jutsu as the chakra used is very minimal and does no significant difference to his chakra.
Range: All ranges
Type: Supplementary
Rank: S

Name: Summoning: Triple Rashomon (口寄せ・三重羅生門, Kuchiyose: Sanjū Rashōmon; English TV "Summoning Jutsu: Rashomon: Three-Gate Deadlock")
Type: A-rank, Defensive[1]
User: Orochimaru
Debut (Anime): Shippūden Episode 42
Debut (Manga): Chapter 295
The Triple Rashomon is an upgrade to the standard Summoning: Rashomon, which as its name suggest creates three Rashomon Gates. These gates serve the same function as the standard Rashomon Gate, but with triple the defense. The technique requires two summoning seals to be completed. These gates are not invincible, as they are all destroyed by, and barely protect Orochimaru from, the Four-Tailed Fox Menacing Ball.

Name: Fire Release: Ash Pile Burning (火遁・灰積焼, Katon: Haisekishō; English "Fire Style: Combustion Ash Cloud Jutsu", Viz "Fire Style: Burning Ash")
Type: B-rank, Offensive, Mid range (5-10m)[1]
User: Asuma Sarutobi
Hand Seals: Snake → Rat → Snake → Tiger
Debut (Anime): Shippūden Episode 77
Debut (Manga): Chapter 323
Similar to the Fire Release: Flame Bullet technique, this jutsu also produces a combustible material prior to ignition. The user spews superheated ash from the their mouth. The ash is hot enough to cause third-degree burns on the victim. Because it's composed entirely of ash, it stays in the air around the victim like a cloud. If the user clicks his teeth, the stagnant ash will ignite, creating a violent explosion.

Fuinjutsu

Name: Five Elements Seal (五行封印, Gogyō Fūin; English TV "Five Pronged Seal")
Type: A-rank, Supplementary, Short range (0-5m)
User: Orochimaru
Debut (Anime): Naruto Episode 29
Debut (Manga): Chapter 49
This jutsu produces a powerful seal that is used to block or disturb the flow of chakra in a target. Once the seal is completed, the target will become unconscious and unable to fight for a short time. Orochimaru performed this jutsu to tamper with the seal on the Nine-Tailed Demon Fox. The original seal allowed the demon fox's chakra to seep out into Naruto Uzumaki, but the additional seal disturbs this, preventing Naruto from using the demon fox's chakra or even controlling his own chakra properly. This is because an odd-numbered seal creates an imbalance when placed on top of an even-numbered seal. When Orochimaru later notices that the seal has been removed, he remarks that there are very few ninja capable of doing so.

The five elements in the name of this jutsu don't refer to the elemental chakra used in many other jutsu (earth (土, tsuchi), water (水, mizu), fire (火, hi), wind (風, kaze), and lightning (雷, kaminari)). Instead, they refer to the Chinese five elements: metal (金, Chinese: jīn), wood (木, Chinese: mù), water (水, Chinese: shuǐ), fire (火, Chinese: huǒ), and earth (土, Chinese: tǔ), suggesting the elements are merely symbolic.

Special Abilities

Bones: during his time with orochimaru, thousands of experiments was done on Kuro and one of them is the durability of a human's body and by implanting Kuro's body with adamantine like substance that can withstand almost any kind of assault elementally and physically fused with chakra metal.

Regeneration: during his time with orochimaru, thousands of experiments was done on Kuro and one of them is high speed regeneration that makes Kuro almost an immortal due to orochimaru's aim for an immortal body.

Chakra Absorption Seal: an advanced sealing technique that enables Kuro to seal or absorb any chakra regardless of spacial or nature transformation and dispersing it into the air by running the chakra through his body and out. However if Kuro were to seal the chakra absorbed within himself, he is able to use that chakra's affinity without the need of Kuro being able to use that affinity in the first place. If Kuro were to choose to seal the chakra, Kuro is only able to seal one chakra type at a time.

Regeneration:
cuts and burns etc. takes up to 2 posts to heal
limbs and bones takes up to 4 posts in order to heal
partially dmged inner organs parts takes up to 6 posts to heal
total regeneration takes up to 8 posts to heal

Once every a few generations, someone in the Kurama clan will be born with immense genjutsu abilities and such power does not comes with its draw backs. Once in a while, when Kuro's immensely hurt, Kuro's alternate personality will appears thus creating an entire world of illusions where even illusions within illusions lives. Kuro alternate personality takes the form of purple skinned version of Kuro with negatives of Kuro's clothings.