Omnipotence

Omnipotence is a shinjutsu claimed to be used only by a god whose effect it to bring out the user's desire. It is described as a programming language that Gods have used to create worlds and to make anything real. Because of this ability, Momoshiki Ōtsutsuki declared this technique to be the most powerful shinjutsu.

Akin to genjutsu, this power is capable of affecting the mind of others, but unlike other genjutsu, this jutsu can be used on a far greater scale. Similar to the Infinite Tsukuyomi, this jutsu can be used on a worldwide scale, manipulating the memories of everyone on the planet to how the user sees fit.

Usage
Modified by Amado Sanzu with Shibai Ōtsutsuki's genes, Ada inherited this power. However, because she is not an actual Ōtsutsuki, she has no conscious control of this technique, only able to instinctively use it to grant her deepest desires. Her first known use of this shinjutsu was charming everyone, both male and female, around her with her desire to find true love. The symptoms of the charm affect everyone differently: headaches, vertigo, fever, impaired judgement, and stiffened muscles from extreme tension are the known symptoms. The only exceptions to the charm are family members and the Ōtsutsuki clan.

Later, desiring to please Kawaki, her subconscious caused this power to rewrite the memories of everyone on a global scale, even those removed from the dimension Omnipotence was cast in, to perceive Kawaki as the son of the Seventh Hokage and Boruto as the outsider taken in by the Hokage after having channelled Kawaki's desire for switching lives with Boruto. Beyond the initial rewrite, over the next three years, Omnipotence also suppressed any lingering sense of contradiction in those affected, such as Kawaki's body being modified by Kara despite supposedly being born and raised in Konoha, as well as Momoshiki's absence, and those confronted about the changes become more stubborn in their refusal. When Sarada and Sumire consulted Ada, she thought it was impossible to reverse the change, finding it more practical to rewrite new memories, which carried its own risks.

Countering
Momoshiki claimed that killing the technique's user won't undo its effects. Ada similarly found it more likely that the affected majority would think the immune minority were the ones whose memories were tampered with if anyone tried reasoning with them. Despite being affected, Sasuke seemed to be able to avoid the lingering effects of the changes by focusing on the initial contradictions right after the memory rewriting took effect. Furthermore, 3 years later, Mitsuki was taken back by Kawaki telling him to not follow him around like a pervert, leading him to question if he really was his sun, suggesting that Omnipotence doesn't suppress any feeling of contradiction for events that happen after it takes place.

For reasons currently unknown, Sarada Uchiha and Sumire Kakei seem to be immune to Omnipotence cast by Ada.

Trivia

 * Upon hearing Amado's explanation of Ada's ability to enchant all, Momoshiki, who claims to be aware of all shinjutsu, assumed the "love charm power" cannot be shinjutsu, though after concluding the origin of it, identified its true nature as a shinjutsu.
 * According to Momoshiki, those who are immune to the technique are the ones who suffer the most.