Some OP teams/combos I thought of

[Beans2]

1: Hidan, Karin, and Minato.

Spoiler

For offense: Minato blitzes, gets a drop of blood, goes back to Hidan and teleports him away to a distance. Hidan performs ritual gg.

For defense: Minato gives Hidan a drop of his own blood, then teleports Karin and Hidan away to a distance. Hidan sets up his curse mark, but rather than stab himself, Hidan lets Karin heal him - and since his body is linked with Minato's, Minato is constantly healing and receiving chakra from Karin (Minato would also be immune to genjutsu because Karin would sense that his chakra would be disturbed, and then disrupt Hidan's chakra flow, therefore disrupting Minato's as well.)

2: Tsunade, Onoki, and Itachi

Spoiler

Itachi is known for having low stamina/chakra reserves/sickness, but Tsunade can fix all of that by giving him chakra and healing him, giving him the ability to just spam MS techniques. Not to mention a flying Katsuyu or rock golem covered with Susano'o armour is nothing to mess with. Onoki can also make Itachi's Susano'o fly and Itachi can just spam magatamas from above...then there's the obvious Tsunade + Onoki combo which results in massive jinton. Onoki can also make Tsunade punches extra heavy and destructive by using weighted boulder jutsu.

3: Utakata, Cee, and Mei

Spoiler

Utakata is a fairly irrelevant character, but he has a sick combo with Mei. Utakata can make the two of them go airborne, then fill up his bubbles with Mei's acid mist. Then he can rain down bubbles filled with acid mist and pop them when they come near the target. Or Mei could flood the area with acid mist while Utakata and Cee remains safe behind a bubble shield. If Utakata or Mei somehow get injured, Cee heals them. Cee is also a sensor so he can tell if an attack is coming and pinpoint the enemy's location through the mist. And Cee's genjutsu could blind the enemy while Mei or Utakata finish him.

Post your own teams!

 

[Fuzzy Panda]

Shisui, Itachi and Minato/Naruto.

 

[EmbraceNixFifty]

Shisui, Itachi and Minato/Naruto.
Shisui, Itachi and Minato/Sasuke.
Itachi & Nagato.

 

[LuckyMan]

Hiruzen + Danzo can solo any team in Narutoverse.
They spent 60+ years tag teaming. Combos will be endless. Hiruzen knows all jutsu in Konoha. Danzo has KA. They solo any team mid difficulty in their old age and neg difficulty in their primes.

 

[startup97]

Hiruzen and Danzo

 

[insid3rkil3r]

Itachi + Minato + pretty much any1 who has a lot of destructive power.

Itachi and Minato together is just too OP.

Minato is as strong as he is because he is extremely fast but also has his hands on an EXTREMELY versatile jutsu when backed up with such speed.

Add Itachi to the equation who would handle the Kunais........ No one has faster hands and better Kunai skills than him, no one.

Add his genjutsu, his crow clone usage and Susano if shit hits the fan when Hiraishin isnt enough.

All we are missing here is someone with a lot of destructive power, you dont need any more speed as you have Itachi's jutsu speed and Minato's movement speed already. You dont need more brains as you have potentially the smartest ninjas (Shikaku is the only one who could be considered smarter than them) teamed up together.

Those two *****s together are just op.

 

[ShiroShonen]

Itachi + Shisui + Jiraiya

Genjutsu blitz

 

[Icelerate]

Zabuza, Ino (any Yamanaka) and Neji (any Hyuuga) make a good trio. Zabuza blinds his opponent with mist, Neji can still fight properly whereas the opponent will have a hard time against them. Furthermore, Ino is a sensor so she can sense the enemy through the mist and use mind transfer on them. The enemy won't know what is happening and won't be able to dodge mind transfer if they can't tell when Ino is using it.

2nd Mizukage, Minato/Tobirama and Itachi/Sasuke/Muu/Onoki make a good trio as well. 2nd Mizukage uses his AoE genjutsu to confuse their opponents making it even more difficult to react to an FTG blitz from Minato/Tobirama. Itachi/Sasuke/Muu/Onoki can just pick off all the opponents with their oneshot techs. They won't even know what hit them.

The Sand Siblings make for a powerful trio as well. Temari's fuuton can be used to blow Kankuro's poison gas and propel it towards the enemy. Her wind is primarily slicing based which means Kankuro and Temari can together use poisonous slicing winds. On the other hand, Temari can combine her wind attacks with Gaara's sand attacks to increase the penetrative capability of Gaara's sand attacks. These three together can whip up sand/smoke clouds blinding their opponents. Gaara's ability to carry his siblings in air gives them flight as well as defence. Not to mention that Gaara's gourd sand is very fast so it can be used to send Kankuro's puppets at high speeds to strike the enemy. Furthermore, the flamethrower on Kankuro's Sasori puppet can be enhanced by Temari leading to devastation.

Kitsuchi and Deidara make for a hax air and ground assault combo. Any enemies seeking refuge underground can be forced out of their comfort zone by Kitsuchi. Any enemies that seek flight can be targeted by Deidara's airborne missiles. Staying on the ground is suicide against Deidara's air to ground missiles and various doton based offences by Kitsuchi.

DSM Kabuto, MS Obito and Danzo make for an OP trio. DSM Kabuto can blind everyone in the vicinity but MS Obito can transport his body to the other dimension while Danzo can use Izanagi to nullify the effects of white rage on himself. The opponent will be momentarily disabled allowing for an easy Kamui warp or an Izanagi respawn blitz.

 

[Beans2]

Some other really OP combos I thought of:

1. Obito + Hidan: Obito warps Hidan into kamui dimension, where he sets up his curse ritual. Obito approaches his enemy and uses Kamui and CQC to get a drop of blood. Then he gives Hidan blood and and ritual is performed gg.

2. Mu + Minato: Minato teleports them somewhere, and Mu splits in two and goes invisible after Minato marks both of Mu's bodies and goes into SM. They all teleport back, and then invisible Mu goes right behind the opponent and Minato blitzes them with a senjutsu rasengan. Not to mention Jinton + S/T barrier = surprise jinton from behind.

3. Itachi, Killer Bee, and Minato

Killer Bee can distribute chakra to both his teammates via Samehada. Say hello to a rampaging Hachibi covered in Susano'o armour! Say hello to that teleporting around everywhere and on an opponent. Say hello to surprise senjutsu-enhanced bijuudamas coming from behind you through a S/T barrier. Say hello to a FTG totsuka blitz. Maybe even Samehada fused with the Hachibi, so this giant Susano'o covered tailed beast that is teleporting around can AlSO absorb chakra on contact? Damn.

 

[Uchiha Marshmallow]

Sasuke, Hashirama, Obito.
Sasuke will be the main offense in the combo as he is canonically 'undefendable' against. He can also combine his Susanoo with Hashi's Shinsenjuu and coat the hands and armor with enton. At the same time being intangible against any attacks as Double Kamui Obito will act as the support and final resort, without having to worry about chakra as he has two chakra beasts to supplement him with sage energy.

 

[Barbarossa]

Shikamaru,Obito and Sasuke


When they fight someone,Shikamaru uses his shadow restrain jutsu to keep the enemy in place,and OBito just wipes them out with his Kamui. Sasuke's job is to protect them with their Perfect Susano'o

 

[Beans2]

Deidara + Danzo: Danzo can shunshin quickly towards an opponent and engage them in close combat with a wind-style chakra blade (he's EXTREMELY fast when using Shisui's Body Flicker, so that helps.) While he's battling them in close combat and preventing them from weaving handseals, Deidara bombs them both from above. Deidara doesn't have to worry about Danzo being caught in the AoE of the blast radius because of izanagi. Or, Deidara can make Danzo eat some explosive clay, and then Danzo shunshins to an opponent and suicide bombs them. If the attack fails, Danzo respawns on top of Deidara's bird, they regroup, and try again.

 

[Espadara Uchiha]

Kakashi+Obito.

Obito uses the chains he had during his fight against Minato, and rushes the opponent, going through them with Kamui. The chains wrap around the opponent, and Kakashi can either Kamui warp or Lightning blade.

 

[Beans2]

Ino + Dan Kato: Ino can Mind Transfer into him after he uses his Ghost Transformation Jutsu, so she can snipe at EXTREMELY long ranges. It's like Byakugan + Shintensin combo but even better.

Shikamaru + Puppet User: This one is really broken: puppet user throws a puppet in the enemy's face after Shikamaru fastens a shadow the the puppet, using the thin shadow cast by the chakra strings. The puppet user forces the puppet to connect to their opponent in CQC just once, and the shadow connects and spreads over to the enemy, immobilizing them. from there on it's shadow strangle gg

Puppet user + Foo: Foo was Danzo's bodyguard from the Yamanaka clan, did you forget about him? He can make one of his mind traps and have the puppet user attach chakra strings to the trap, then it becomes a new puppet and the puppet user forces eye contact with the mind trap, then it's gg.

 

[Swagdara Uchiha]

Sakura, Shikamaru and Naruto: Sakura supplies Shikamaru with Chakra allowing Shikamaru to do a grand scale shadow possession for either place holder or distraction then Naruto blitzes them when they aren't looking.