Price +1 bonus
This special ability can only be placed on melee weapons.
A grounding weapon can safely touch electrically charged surfaces without harm to its wielder. When used against a creature of the air subtype, it deals an extra 1d6 points of damage. The wielder of a grounding weapon receives a +2 competence bonus on saving throws against air- and electricity-based effects, and the weapon itself is immune to electricity damage.
Pathfinder Roleplaying Game: Ultimate Equipment (OGL) © 2012, Paizo Publishing, LLC; Authors: Dennis Baker, Jesse Benner, Benjamin Bruck, Ross Byers, Brian J. Cortijo, Ryan Costello, Mike Ferguson, Matt Goetz, Jim Groves, Tracy Hurley, Matt James, Jonathan H. Keith, Michael Kenway, Hal MacLean, Jason Nelson, Tork Shaw, Owen KC Stephens, Russ Taylor, and numerous RPG Superstar contributors