The arcanist can open her third eye one additional time each day by expending 1 point from her arcane reservoir. She can gain more uses, but each subsequent use costs 1 additional point from her reservoir (2 points for the second additional use, 3 points for the third use, and so on). The arcanist must have the Eldritch Eye feat to select this exploit.
Third Eye (Su)
Section 15: Copyright Notice
Pathfinder Player Companion: Advanced Class Origins © 2014, Paizo Inc.; Authors: Dennis Baker, Ross Byers, Tom Phillips, Stephen Radney-MacFarland, and Owen K.C. Stephens.