Event Recording

Event Recording is an ability possessed by Black Zetsu that allows him to record events that he has personally witnessed.

Usage
When used in conjunction with his signature Mayfly technique, he can gather data from battles without being detected. In order to show these recordings to others, he must first merge with the recipient. Black Zetsu, over the centuries, claims he was able to record the entire history of shinobi to later show his creator, Kaguya Ōtsutsuki, after her revival.

Known Events Recorded

 * The Ten-Tails' sealing.
 * The creation of the moon.
 * Hagoromo teaching Asura and Indra the art of Ninshū.
 * His own temptation of Indra.
 * The fight between Madara Uchiha and Hashirama Senju.
 * Madara's first revival and subsequent implantation of Hashirama's DNA.
 * Madara awakening the Rinnegan and summoning the Demonic Statue of the Outer Path for the first time.
 * His own initial merging with White Zetsu.
 * The fight between Sasuke Uchiha and Naruto Uzumaki.
 * The approaching of Team Guy to back up Team Kakashi and Chiyo.
 * The fight between Jiraiya and Nagato's Six Paths of Pain.
 * The fight between Itachi Uchiha and Sasuke Uchiha.
 * The fight between Kisame Hoshigaki and Killer B.
 * Kabuto Yakushi and Obito teaming up for the Fourth Shinobi World War.

Trivia

 * When this technique was first seen being used in the manga, it was seemingly being used from White Zetsu's eye.