Ep 137 Uncut — Naruto Shippuden

You can watch the official subtitled version on Crunchyroll .

The episode opens with the revelation that Sasuke has successfully broken through Itachi's ultimate genjutsu, the Tsukuyomi . This feat shocks both Itachi and the observing Zetsu, who notes that Sasuke's mastery of his standard Sharingan has reached a level that can overcome even a Mangekyō ability. NARUTO SHIPPUDEN EP 137 UNCUT

Pushed to his limit, Itachi activates his second Mangekyō ability: Amaterasu . These black flames, which burn as hot as the sun and cannot be extinguished by normal means, represent one of the most powerful offensive techniques in the series. Why it’s a "Good Story" You can watch the official subtitled version on Crunchyroll