You make deadly strikes when magic cloaks your location.
Prerequisite(s): Blind-Fight, Improved Initiative.
Benefit(s): Whenever you attack from total concealment provided by a magical source (such as the displacement or invisibility spells), the first attack roll you make each round that is a critical threat is automatically confirmed as a critical hit.
Pathfinder Player Companion: Magic Tactics Toolbox © 2016, Paizo Inc.; Authors: Alexander Augunas, Steven T. Helt, Thurston Hillman, and Ron Lundeen.