The arcanist can unleash a lance of lightning by expending 1 point from her arcane reservoir and making a ranged touch attack against any one target within 30 feet. If the attack hits, it deals 1d6 points of electricity damage + the arcanist’s Charisma modifier, plus 1d6 points of electricity damage for every 2 levels beyond 1st (to a maximum of 10d6 at 19th level). The target’s vision is also impaired, causing the target to treat all creatures as if they had concealment (20%) for 1 round. It can attempt a Fortitude saving throw to negate the impaired vision.
Pathfinder Roleplaying Game: Advanced Class Guide © 2014, Paizo Inc.; Authors: Dennis Baker, Ross Byers, Jesse Benner, Savannah Broadway, Jason Bulmahn, Jim Groves, Tim Hitchcock, Tracy Hurley, Jonathan H. Keith, Will McCardell, Dale C. McCoy, Jr., Tom Phillips, Stephen Radney-MacFarland, Thomas M. Reid, Sean K Reynolds, Tork Shaw, Owen K.C. Stephens, and Russ Taylor.