Divine Pulse

Divine Pulse is a game mechanic introduced in Fire Emblem: Three Houses.

Profile
Divine Pulse is a special ability that Sothis bequeaths to Byleth, granting them a limited ability to control the flow of time.

Mechanics
Divine Pulse works similarly to Mila's Turnwheel from Fire Emblem Echoes: Shadows of Valentia, allowing players to rewind the course of a battle to correct costly mistakes. When activated, the player can reverse previous actions performed on a map up to a specific point in which they would like to restart from without having to restart from the beginning of the battle as a whole. These are rewound by individual actions of both Player and Enemy units.