Obito claimed that despite being crippled by illness, Itachi was fully capable of killing Sasuke during their battle if he wanted to.
Chakra and Physical Prowess
Itachi clashing with Naruto.
He has impressive speed and reflexes, particularly with his hand movements. This extended to both throwing weapons and hand seals making it appear as if he could perform his techniques without seals; even skilled Sharingan users had difficulty keeping track of him.
His speed allowed him to attack first in a battle, then immediately move to the location his opponent retreated to before they even realised he was gone, giving them no chance to initiate a counter-attack.
Itachi’s Crow Clone Technique.
Itachi could summon crows, which he would typically call forth in flocks to swarm opponents and distract them.
Even as a child, Itachi could perfectly hit an intricate set of eight targets, one of which was hidden in a blind spot, by accurately deflecting his projectile off another one to redirect both projectiles’ path in mid-air..
He was equally comfortable with kunai, able to use them to spar with opponents wielding swords. In the anime, he learned advanced sleight-of-hand from Shisui to give his opponents even less time to react.
Itachi using the Great Fireball Technique.
Itachi’s Nature Transformation included fire, water, wind, yin, and yang release
As an Uchiha, he had a natural affinity for Fire Release, mastering the clan’s great fire ball jutsu on his first try at a very young age. .
With Water Release, Itachi could perform the advanced water dragon bulliet without an external water source,
as well as shape existing water into tendrils to strike his opponents from behind.
Itachi awakened and mastered the sharingan by the age of eight,
Itachi using Tsukuyomi on Kakashi.
Consistent with his pacifist nature, Itachi specialised in genjutsu typically performed with his sharingan. His illusions often involved crows and could be initiated after only the briefest moment of eye contact. They were so seamless that even targets that knew to expect genjutsu might not immediately realise that they’d fallen prey to him. If opponents tried to avoid eye contact in fear of his Sharingan, Itachi could instead cast genjutsu by merely pointing at them. Itachi could also use genjutsu to share information or psychologically disable opponents, allowing him to end fights before they even began. Against other genjutsu users, he could turn their getjutsu against them.
He keeps his Sharingan active near-constantly with minimal drain on his chakra levels. The Sharingan allows Itachi to see the flow of chakra, predict movements, as well as facilitate his use of genjutsu. Also, with the Sharingan he could perform izanami, a counterpart to the more dangerous izanagi.
Itachi’s Mangekyō Sharingan.
With his left eye, he could use tsukiyome a genjutsu that trapped opponents’ minds in an illusory world, altering their perception of time to make seconds of torture seem like days.
With his right eye he could use amatarasu igniting whatever he looked at with black flames that would burn anything, including fire itself. He had the ability to extinguish Amaterasu
Itachi’s armoured Susanoo wielding the Yata Mirror.
Having awakened the Mangekyō in both his eyes, Itachi could also use sosanoo (known for its strong defence) With its simplest manifestations, he could produce extra arms or bones to improve his options in a fight. When used in full, Itachi was surrounded by a spectral warrior that would protect him from all damage, even jutsu as powerful as kirin
, Itachi’s Susanoo wielded the sword of tatsuka – an ethereal sword with the ability to seal any person it pierced into its gourd—hilt – and the yata mirror – a shield that was said to reflect any attack by changing its chakra nature to counterbalance an attack. The simultaneous use of both weapons made Itachi’s Susanoo essentially invincible.
(nagoto lost before the battle even began ) so i will go with pain
The Deva Path grants him the ability to manipulate attractive and repulsive forces with objects and people or to put in simple terms push and pull. The Deva Path also grants another ability: Chibaku Tensai which allows the him to create a huge makeshift terrestrial body from all the surrounding matter that is attracted to a black sphere released by this technique. this is who it looks
The Asura Path grants him the ability to augment his own body to summon mechanized Armour and various ballistic and mechanical weaponry.
The Human Path grants him the ability to read the mind of any target by placing his hand on the target’s head or chest and yanking the soul out of the body. Though it provides intell by getting well guarded secrets, the technique inevitably kills the target.
The Animal Path grants him the ability of summoning various animals and creatures to aid it in battle. These creatures appear to be immortal, as they were killed and later summoned again. Worthy of note, summoning creatures through the Animal Path require no blood sacrifice or hand seals. The Animal Path can also summon people using hand signs, such as the case of Nagato’s Paths . Tactics-wise, the Animal Path’s primary role in battle appears to consist of overwhelming multiple opponents with a barrage of summons.
The Preta Path (餓鬼道, Gakidō) grants the user the ability to absorb Chakra in any form. Pain channeled the Petra Path through the corpse of a leaf shinobi
This ability is primarily defensive in nature as it is capable of absorbing chakra from an individual through physical contact. In addition to this, the Petra Path is able to absorb Ninjutsu-based techniques, thereby nullifying their effect. This is done by forming a barrier around the user’s entire body, allowing them to absorb attacks from all directions.
The Naraka Path (地獄道, Jigokudō) grants the user two main abilities: interrogation and restoration, by using the King of Hell . Pain
channeled the power of the Naraka Path through the body of a priest
The Naraka Path ability makes heavy use of the King of Hell. The King of Hell is a large head which sprouts out of the ground surrounded by purple flames. It also possesses the Rinnegan as well as the shared field of vision along with the other summons.
The King of Hell could fulfill two purposes: interrogation and restoration.
To interrogate, the Naraka Path need only catch hold of a person, causing the King of Hell to appear before them. With the victim seemingly paralyzed, the Naraka Path begins questioning them. After answers are given, the king of hell will unzip its mouth to release tendril-like arms and would draw out an apparition of the victim’s life force energy in the form of an enlarged tongue. The King of Hell would then proceed to pass its judgement. If the person was lying or refused to answer the questions, the King of Hell would remove their tongue and consume it, apparently killing them. However, if they told the truth, they would be spared, although left extremely exhausted.
The second ability the Naraka Path possessed is the ability to repair any damage. To do so the Naraka Path has the King of Hell ingest the damaged body with its tendril-like arms into its mouth, then, after some time, the destroyed body will emerge from its mouth, completely rejuvenated. It did this for example to the Asura path after it was destroyed by Choji and Choza Akimichi. With its restorative abilities, the Naraka Path can easily be regarded as the most valuable body if the Six Paths of Pain is being used through six different bodies. During formation, Nagato puts the Naraka Path at the rear behind the sentimental Deva Path with the other four taking the front lines. The Naraka Path however, seems to only be able to restore one body at a time as the Asura Path wasn’t repaired when the Petra Path was.
itachi wins against nagoto
now when he is fighting all 6 pains , he can use the full limites of his powers such any attack any of the pains send towards him he can use the yata mirror on it and pounce it back even ALMIGHTY PUSh
he could also use izangi and izami on pain
i just remembered he knows the reamination jutsu
he can reanimate shisui