Darksight

Darksight as it was called by the Sorcerers of Rhand and Cronal, also known as Heartshadow by the Nightsisters of Dathomir, and other names by other Force users, was some of the many names given to the ability used to foresee various possible futures and then use that knowledge to manipulate certain events in order to achieve their desired outcome. The Sorcerers of Rhand believed that those futures could only become possible if the future you tried to create also aligned with the Dark.

Cronal learned this skill from the Sorcerers of Rhand, having been a former Rhandite himself, and later used it during his war against the New Republic. He believed his failure of bringing his plans to fruition came from him creating the Legions of Shadow, contributing to creation, rather than focusing on the Way of the Dark and bringing about more destruction.

Text and facts from the “Darksight” article on Wookieepedia, licensed under CC BY-SA 3.0. Modified for this site.