Boruto the sequel to the most beloved Naruto is finally picking up the pace. We all know how good Naruto was as it is considered as Big Three of Anime along with One piece and Bleach. When Boruto was announced as a sequel the fans were happy but after Boruto released it disappointed Naruto fans. Due to character design and scientific gadgets introductions.
Boruto anime on the other hand is filled with filler episodes, Naruto is criticized for its filler episodes but Boruto made it like Naruto has less filler episodes. Out of the first 68 episodes only 18 episodes is Manga Canon The remaining episodes have nothing to do with the story. This is due to Kodachi as writer and Kishimoto as editorial supervisor.
But after Kishimoto take over Boruto completely, Boruto finally becoming worthy Successor to Naruto. As Fan Favourite Mangekyou Sharingan Back.
As we all Know Mangekyou Sharingan is one of the most powered weapons in the Naruto universe. It evolved a version of the Sharingan, bound to the Uchiha clan.
Mangekyou Sharingan is used by highly powerful characters in Naruto like Obito, Itachi, Madara and Sasuke. But as Uchiha clan is slaughtered by Itachi and obito only remaining Uchiha who are alive are Sasuke and its daughter sarada.
Sasuke already awanked Mangekyou Sharingan long ago when he defeated Itachi Uchiha in one on one battle. We all know what Sasuke did with Mangekyou sharingan. so when sarada was introduced as a daughter to Sasuke fans was excited to sarada power.
How and When Did Sarada Get Mangekyou Sharingan?

As we Know the requirement to awaken the mangekyou Sharingan is to lose the close one like Sasuke lose itachi
Coming back to sarada awaken Mangekyou sharingan when she hears the news of Naruto’s death. sarada awakens her Mangekyou Sharingan for the first time in Boruto chapter 80. Even though it only said by Sasuke, fans are eager to see her power in actions.
After the long wait, Team Konoha teamed up with sunagakure’s ninjas to take down Ryu and Matsuri, Sarada activates her sunpattered Magekyou Sharingan in the thrilling battle.
Sarada’s Mangekyou Sharingan Abilities
First ability: During battle sarada produces black sphere and it sucks all the iron sand used Ryu into void. It is ‘Space-Time Ninjutsu’ similarly to Obito’s Kamui.
Second ability: Every uchiha has unique Mangekyou ability on both eyes. as of now we know only know about first ability but it is rumored that she possess the infamous Amaterasu ability.
That it, we should wait to see her full ability.