Sakura and Killer B who was more useful

[Char Aznable]

Bee. He trained and helped Naruto gain control of the Kybui chakra. Taught him how to use the form (chakra arms, sensing, TBB and the dangers of the form). He helped Naruto escape Turtle Island, fight Ay, fight Obito and his Six Paths, fight the other tailed beasts, fight the revived Juubi etc. Without Bee teaching Naruto, there would be no Shinobi Alliance for Naruto to save with his chakra transfer cloaks.

 

[Shruikan]

Sakura by miles.

Saved Sasuke:

Spoiler

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Thats Obito

This is where she saved Sasuke although becoming a DiD in the process

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[Endles Waltz]

Thats Obito

This is where she saved Sasuke although becoming a DiD in the process

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Obito couldn't to it without her, it was her chakra that pushed him, so it counts.

 

[Char Aznable]

Saved Naruto:

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Twice:

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Sakura Saves both Naruto & Sasuke from Blood Loss:

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Uh Obito saved Naruto

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Also Naruto's life was not in danger after he became 4 tails. Kurama's chakra would've healed him eventually.

 

[Shruikan]

Uh Obito saved Naruto
Also Naruto's life was not in danger after he became 4 tails. Kurama's chakra would've healed him eventually.

It was more like Sakura kept Naruto alive long enough for Obito to save him

 

[Char Aznable]

It was more like Sakura kept Naruto alive long enough for Obito to save him

How could she when she was forgetting to breathe in the presence of Godara?

 

[Team7monaa]

Here are some more

Saved Little Girl in Pein Arc:

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Finds Kakashi in Bell Test:

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Destroys Kazekage Puppet:

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Destroys Boulder to Akatsuki Hideout:

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Saved Naruto back In PT1:

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