Why didn't Itachi use Shisui Uchiha eyes to gain EMS? - Quora

Why didn't Itachi Uchiha implanted the one Sharingan Shisui Uchiha gave him into himself to unlock EMS in at least one of his eyes? This would have prevented his sickness albeit temporarily

Why didn't Naruto implant Shisui's eye into himself after Itachi used it to break free from the Edo Tensei? Would that awaken Naruto's Rinnegan? - Quora

What would happen if Itachi had a Sharingan in his right eye? - Quora

If Itachi gained EMS, how strong would he be? Would he be stronger than EMS Madara or even EMS Sasuke? - Quora

Why didn't Itachi kill Shisui when he killed the rest of the Uchiha? - Quora

How was Itachi able to escape the reanimation jutsu when Tobirama couldn't? - Quora

Why didn't Itachi implant Shisui's eye into his own? - Quora

Why didn't Itachi Uchiha implanted the one Sharingan Shisui Uchiha gave him into himself to unlock EMS in at least one of his eyes? This would have prevented his sickness albeit temporarily

How did Itachi undo the Edo Tensei using the Kotoamatsukami? - Quora