**KAKASHI VS HASHIRAMA**
MS Kakashi: He could GG Hashirama with Kamui warp if starts right with that, otherwise he is overpowered by Mokuton from every part, he should waste chakra on Kamui teleporting/defense warping and Raiton ninjutsu just to defend himself while Hashirama makes Mokuton Bunshin etc ... Hashirama wins definitely more times than not, but Kakashi has some chances.
Double MS/Rikudo chakra/PS Kakashi: Kakashi blitzed Kaguya with Rikudo enhanced speed + Kamui phasing + Raikiri combo'd in the Kamui Raikiri that slashed her arm before she could even react; he can use Kamui to teleport himself at maximized speed, having both eyes' power, basically a seal less Hiraishin to make unpredictable attacks with Kamui Raikiri, Kamui space-time barrier or creating PS and launching Kamui Shuriken or Rikudo enhanced PS slashes; he can use Kamui intangibility and there's the Kamui GG, his space-time barrier is unstoppable and uncounterable, he has a chakra source to spam it and to make giant dimensional holes and it's execution is faster than BSM Rikudo Senjutsu Naruto's movement speed and even than Kaguya's S/T portal that blitzed Rinnegan Sasuke, and was still warped away by Kakashi before it even managed to completely open... Kakashi blitzes Hashirama with Kamui Raikiri going through all his Mokuton, warps away him in an instant, teleports behind himself and goes with Kamui Raikiri or Kamui GG while Hashirama cannot do anything, spams Kamui Shuriken... he is simply on another level.
**KAKASHI VS TOBIRAMA**
MS Kakashi: By feats they should be more or less as fast and as top notch in reaction speed too, they are also two of the smartest shinobi overall but I'd say Kakashi is even smarter. Tobirama has Hiraishin but to land a hit he needs to outperform Kakashi and touch him or land a seal on him, it's a lot more reliable to think that Kakashi would manage to make him touch a Raiton Kage Bunshin or to time his Kamui to warp away his head; remember that Kakashi with long range Kamui could warp head sized objects in the same window of time of Obito's intangibility and of a movement of 5 cm from KCM Naruto, human sized masses so fast that people with full knowledge and top notch reflexes boosted by Mangekyo Sharingan and Rinnegan vision couldn't perceive the warping happening in front of their eyes (namely Obito ofc), giant sized masses even faster than the instant summon of the Summoning Jutsu.
Double MS/Rikudo chakra/PS Kakashi: Kakashi blitzed Kaguya with Rikudo enhanced speed + Kamui phasing + Raikiri combo'd in the Kamui Raikiri that slashed her arm before she could even react; he can use Kamui to teleport himself at maximized speed, having both eyes' power, basically a seal less Hiraishin to make unpredictable attacks with Kamui Raikiri, Kamui space-time barrier or creating PS and launching Kamui Shuriken or Rikudo enhanced PS slashes; he can use Kamui intangibility and there's the Kamui GG, his space-time barrier is unstoppable and uncounterable, he has a chakra source to spam it and to make giant dimensional holes and it's execution is faster than BSM Rikudo Senjutsu Naruto's movement speed and even than Kaguya's S/T portal that blitzed Rinnegan Sasuke, and was still warped away by Kakashi before it even managed to completely open... Kakashi blitzes Tobirama with Kamui Raikiri, warps away him in an instant, teleports behind himself and goes with Kamui Raikiri or Kamui GG while Tobirama cannot do anything, spams Kamui Shuriken, attacks with Perfect Susanoo... he is simply on another level.
**KAKASHI VS HIRUZEN**
MS Kakashi: Kakashi is tiers and tiers faster than old Hiruzen and on top of this he has Sharingan enhanced reflexes with precognition. He can simply run at Hiruzen and blitz him with Raikiri or Raiden, maybe in combo with Raiton Kage Bunshin or Kage Bunshin. Also Kakashi's Sharingan genjutsu is on par with Obito's, more than enough to mind**** the 3rd Hokage. Not to mention Kamui etc
Double MS/Rikudo chakra/PS Kakashi: Kakashi blitzed Kaguya with Rikudo enhanced speed + Kamui phasing + Raikiri combo'd in the Kamui Raikiri that slashed her arm before she could even react; he can use Kamui to teleport himself at maximized speed, having both eyes' power, basically a seal less Hiraishin to make unpredictable attacks with Kamui Raikiri, Kamui space-time barrier or creating PS and launching Kamui Shuriken or Rikudo enhanced PS slashes; he can use Kamui intangibility and there's the Kamui GG, his space-time barrier is unstoppable and uncounterable, he has a chakra source to spam it and to make giant dimensional holes and it's execution is faster than BSM Rikudo Senjutsu Naruto's movement speed and even than Kaguya's S/T portal that blitzed Rinnegan Sasuke, and was still warped away by Kakashi before it even managed to completely open... Kakashi blitzes Hiruzen with Kamui Raikiri, warps away him in an instant, teleports behind himself and goes with Kamui Raikiri or Kamui GG while Hiruzen cannot do anything, spams Kamui Shuriken, attacks with Perfect Susanoo... he is simply on another level.
**KAKASHI VS MINATO**
MS Kakashi: By feats they should be more or less as fast and as top notch in reaction speed too, I'd say Kakashi is physically faster and more reactive with some of his feats in the War Arc; they are also two of the smartest shinobi overall but I'd say Kakashi is even smarter. Minato has Hiraishin but to land a hit he needs to outperform Kakashi and touch him or land a seal on him, it's a lot more reliable to think that Kakashi would manage to make him touch a Raiton Kage Bunshin or to time his Kamui to warp away his head, Minato barely evaded Obito's short range Kamui that is not as fast and not as unpredictable as Kakashi's; remember that Kakashi with long range Kamui could warp head sized objects in the same window of time of Obito's intangibility and of a movement of 5 cm from KCM Naruto, human sized masses so fast that people with full knowledge and top notch reflexes boosted by Mangekyo Sharingan and Rinnegan vision couldn't perceive the warping happening in front of their eyes (namely Obito ofc), giant sized masses even faster than the instant summon of the Summoning Jutsu.
Double MS/Rikudo chakra/PS Kakashi: Kakashi blitzed Kaguya with Rikudo enhanced speed + Kamui phasing + Raikiri combo'd in the Kamui Raikiri that slashed her arm before she could even react; he can use Kamui to teleport himself at maximized speed, having both eyes' power, basically a seal less Hiraishin to make unpredictable attacks with Kamui Raikiri, Kamui space-time barrier or creating PS and launching Kamui Shuriken or Rikudo enhanced PS slashes; he can use Kamui intangibility and there's the Kamui GG, his space-time barrier is unstoppable and uncounterable, he has a chakra source to spam it and to make giant dimensional holes and it's execution is faster than BSM Rikudo Senjutsu Naruto's movement speed and even than Kaguya's S/T portal that blitzed Rinnegan Sasuke, and was still warped away by Kakashi before it even managed to completely open... Kakashi blitzes Minato with Kamui Raikiri, warps away him in an instant, teleports behind himself and goes with Kamui Raikiri or Kamui GG while Minato cannot do anything, spams Kamui Shuriken, attacks with Perfect Susanoo... he is simply on another level.
**KAKASHI VS TSUNADE**
MS Kakashi: Kakashi is tiers and tiers faster than Tsunade and on top of this he has Sharingan enhanced reflexes with precognition. He can simply run at Tsunade and blitz her in half with Raikiri or Raiden, maybe in combo with Raiton Kage Bunshin or Kage Bunshin.if she doesn't die on the hit, even if carved in half, he puts a Raikiri kunai through her head. Also Kakashi's Sharingan genjutsu is on par with Obito's, more than enough to mind**** the 5th Hokage. Not to mention Kamui etc
Double MS/Rikudo chakra/PS Kakashi: Kakashi blitzed Kaguya with Rikudo enhanced speed + Kamui phasing + Raikiri combo'd in the Kamui Raikiri that slashed her arm before she could even react; he can use Kamui to teleport himself at maximized speed, having both eyes' power, basically a seal less Hiraishin to make unpredictable attacks with Kamui Raikiri, Kamui space-time barrier or creating PS and launching Kamui Shuriken or Rikudo enhanced PS slashes; he can use Kamui intangibility and there's the Kamui GG, his space-time barrier is unstoppable and uncounterable, he has a chakra source to spam it and to make giant dimensional holes and it's execution is faster than BSM Rikudo Senjutsu Naruto's movement speed and even than Kaguya's S/T portal that blitzed Rinnegan Sasuke, and was still warped away by Kakashi before it even managed to completely open... Kakashi blitzes Tsunade with Kamui Raikiri, warps away him in an instant, teleports behind himself and goes with Kamui Raikiri or Kamui GG while Tsunade cannot do anything, spams Kamui Shuriken, attacks with Perfect Susanoo... he is simply on another level.
**KAKASHI VS GAARA**
MS Kakashi: Kakashi can run through Gaara's sand with superior speed, Sharingan precognition and top Raiton piercing and cutting attacks as Raikiri and Raiden. If Gaara takes the skies Kakashi uses Kamui to teleport right behind him and attack with Raikiri piercing him, or use Kamui to warp him away without any chance to counter.
Double MS/Rikudo chakra/PS Kakashi: Kakashi blitzed Kaguya with Rikudo enhanced speed + Kamui phasing + Raikiri combo'd in the Kamui Raikiri that slashed her arm before she could even react; he can use Kamui to teleport himself at maximized speed, having both eyes' power, basically a seal less Hiraishin to make unpredictable attacks with Kamui Raikiri, Kamui space-time barrier or creating PS and launching Kamui Shuriken or Rikudo enhanced PS slashes; he can use Kamui intangibility and there's the Kamui GG, his space-time barrier is unstoppable and uncounterable, he has a chakra source to spam it and to make giant dimensional holes and it's execution is faster than BSM Rikudo Senjutsu Naruto's movement speed and even than Kaguya's S/T portal that blitzed Rinnegan Sasuke, and was still warped away by Kakashi before it even managed to completely open... Kakashi blitzes Gaara with Kamui Raikiri going through all the sand that cannot keep up or stop him, warps away him in an instant, teleports behind himself and goes with Kamui Raikiri or Kamui GG while Gaara cannot do anything, spams Kamui Shuriken, attacks with Perfect Susanoo... he is simply on another level.
**KAKASHI VS MEI**
MS Kakashi: Kakashi can run through Mei's long range jutsu dodging them with superior speed and Sharingan precognition. Yoton is so useless to a speedster like him, Futton can be outperformed by Doton underground and then launching Raiju Hashiri no jutso to kill the Mizukage from underground, Suiton can be copied or send against the Mizukage himself with Raiton that uses it to become even more powerful. Not to mention Kakashi's Kamui, Sharingan genjutsu etc
Double MS/Rikudo chakra/PS Kakashi: Kakashi blitzed Kaguya with Rikudo enhanced speed + Kamui phasing + Raikiri combo'd in the Kamui Raikiri that slashed her arm before she could even react; he can use Kamui to teleport himself at maximized speed, having both eyes' power, basically a seal less Hiraishin to make unpredictable attacks with Kamui Raikiri, Kamui space-time barrier or creating PS and launching Kamui Shuriken or Rikudo enhanced PS slashes; he can use Kamui intangibility and there's the Kamui GG, his space-time barrier is unstoppable and uncounterable, he has a chakra source to spam it and to make giant dimensional holes and it's execution is faster than BSM Rikudo Senjutsu Naruto's movement speed and even than Kaguya's S/T portal that blitzed Rinnegan Sasuke, and was still warped away by Kakashi before it even managed to completely open... Kakashi blitzes Mei with Kamui Raikiri, warps away him in an instant, teleports behind himself and goes with Kamui Raikiri or Kamui GG while Mei cannot do anything, spams Kamui Shuriken, attacks with Perfect Susanoo... he is simply on another level.
**KAKASHI VS AYE**
MS Kakashi: Sasuke could keep up with V1 Ei, dodge and hit him with Chidori. Kakashi is faster and better in taijutsu than Sasuke so he could dodge Ei and hit him with Raikiri, more powerful than Chidori, giving him a serious wound; when Ei would then grab him it would be a Kage Bunshin, then Kakashi would bisect his head with Raiden, as powerful as Raikiri X2, or warp him away with Kamui. If Ei goes V2 from the start, Kakashi warps him away with such ease: War Arc MS Kakashi can react on par with KCM Minato and trump Obito in a reflexes and jutsu execution battle that involved BM Naruto. His long range Kamui could warp head sized objects in the same window of time of Obito's intangibility and of a movement of 5 cm from KCM Naruto, human sized masses so fast that people with full knowledge and top notch reflexes boosted by Mangekyo Sharingan and Rinnegan vision couldn't perceive the warping happening in front of their eyes (namely Obito ofc), giant sized masses even faster than the instant summon of the Summoning Jutsu. Kakashi is the master of battle tactics and diversions... basically if Ei rushes with V1 he is dodged and bisected with Raiden. If he goes with V2 he is Kamui'd.
Double MS/Rikudo chakra/PS Kakashi: Kakashi blitzed Kaguya with Rikudo enhanced speed + Kamui phasing + Raikiri combo'd in the Kamui Raikiri that slashed her arm before she could even react; he can use Kamui to teleport himself at maximized speed, having both eyes' power, basically a seal less Hiraishin to make unpredictable attacks with Kamui Raikiri, Kamui space-time barrier or creating PS and launching Kamui Shuriken or Rikudo enhanced PS slashes; he can use Kamui intangibility and there's the Kamui GG, his space-time barrier is unstoppable and uncounterable, he has a chakra source to spam it and to make giant dimensional holes and it's execution is faster than BSM Rikudo Senjutsu Naruto's movement speed and even than Kaguya's S/T portal that blitzed Rinnegan Sasuke, and was still warped away by Kakashi before it even managed to completely open... Kakashi blitzes Ei with Kamui Raikiri, warps away him in an instant, teleports behind himself and goes with Kamui Raikiri or Kamui GG while Ei cannot do anything, spams Kamui Shuriken, attacks with Perfect Susanoo... he is simply on another level.
**KAKASHI VS ONOKI**
MS Kakashi: Kakashi can easily Kamui Jinton as he can spam Kamui more than Onoki can spam Jinton (if Onoki is not recharged), he can also use Sharingan precognition to time his Kamui right before Onoki can launch Jinton (that needs a small charge time, as seen with Mu vs Onoki, Gaara and the KCM Naruto clone) or also again use Kamui to teleport himself while he is charging and launching Jinton, killing him with a quick attack from behind. If Kakashi tries to blitz Onoki, if Onoki tries to dodge Kakashi would preempt him with Sharingan precognition and extend Raikiri in Raiju Hashiri no jutsu; if Onoki tries to protect himself with Doton Golem then Kakashi would pierce it with Raikiri; Jinton would't make in time, and there is always Kamui.
Double MS/Rikudo chakra/PS Kakashi: Kakashi blitzed Kaguya with Rikudo enhanced speed + Kamui phasing + Raikiri combo'd in the Kamui Raikiri that slashed her arm before she could even react; he can use Kamui to teleport himself at maximized speed, having both eyes' power, basically a seal less Hiraishin to make unpredictable attacks with Kamui Raikiri, Kamui space-time barrier or creating PS and launching Kamui Shuriken or Rikudo enhanced PS slashes; he can use Kamui intangibility and there's the Kamui GG, his space-time barrier is unstoppable and uncounterable, he has a chakra source to spam it and to make giant dimensional holes and it's execution is faster than BSM Rikudo Senjutsu Naruto's movement speed and even than Kaguya's S/T portal that blitzed Rinnegan Sasuke, and was still warped away by Kakashi before it even managed to completely open... Kakashi blitzes Onoki with Kamui Raikiri, warps away him in an instant, teleports behind himself and goes with Kamui Raikiri or Kamui GG while Onoki cannot do anything, spams Kamui Shuriken, attacks with Perfect Susanoo... he is simply on another level.