Alas, Sasuke was not an easy opponent to deal with.
His Susanoo was both offense and defense at the same time.
Even though Danzo could use the Sharingan on his right arm to activate a simplified version of Izanagi, relying solely on this forbidden jutsu to face Sasuke’s Susanoo was still quite tough.
Izanagi, as known, is a forbidden technique of the Uchiha clan.
By sacrificing one Sharingan eye, the user records their own state.
During the effective duration of this technique, all damage inflicted upon the user—including the user’s death—would be transformed into a mere dream.
The user’s body would then revert back to the original recorded state, essentially resetting to that moment.
Conversely, any damage the user inflicts on their enemies within this period would become real.
This belongs to a high-level genjutsu, allowing free switching between dream and reality.
Danzo had mastered this technique, but after all, he was not of the Uchiha clan.
Moreover, the prerequisite for performing this jutsu was the Sharingan.
Although Danzo wasn’t Uchiha, he had immense power of his own.