Foresight

Foresight (予知) is a Quirk used by Sir Nighteye.

Description
Foresight grants Sir Nighteye the ability accurately predict all of the target's future moves and actions for an entire hour.

This Quirk activates by first touching a target and then making eye contact with them. Once these conditions have been met, Nighteye is capable of watching the target's future lifetime from a third-person perspective that showcases the target themself and their immediate surroundings, in a manner similar to a flashback Nighteye does not appear to have a limit to how much he is able to see into the future, being able to foresee events that are years beyond present time.

The drawback to this ability is that Nighteye is incapable of giving a precise date to when said events will happen, thus having to rely on rough estimates; the events themselves still end up happening sooner or later due to the outcome shown in Nighteye's vision being apparently impossible to change, although this was proved to be false when Izuku Midoriya completely defied the vision seen during his fight against Kai Chisaki.

Once Foresight is activated, Nighteye requires a 24-hour interval before he is able to activate it again. The conditions to activate this Quirk are considered a company secret, presumably to keep potential opponents in the dark about his abilities.

Usage
Sir Nighteye was extremely careful and reluctant about using his Quirk, as he seemingly believed that any outcome he were to visualize, including negative ones, would be impossible to change. As such, he refused to employ Foresight for situations he couldn't foresee through normal means, using it solely as a way to ensure results that were already under his control and likely to happen to begin with.