Naruto Shippuuden Episode 214

[Buffalobiian]

I only consider activation time. How many hours has Sasuke been fighting with it? How many times has he had to kill Danzo so far?

[DarthEnderX]

I STILL CAN'T BELIEVE HER ENTIRE PLAN WAS "IMMA STAB HIM WIV MA NIFE!"

And worse, that plan might have even succeeded if she's just DONE IT!

I only consider activation time. How many hours has Sasuke been fighting with it?

I would be surprised if it was even an hour. His fight with Danzou barely lasted 10 minutes. He only used it for a couple seconds against Bee. And his fight with the Kages was really just a brief series of escapes.