You are adept at casting spells even in the most precarious situations.
Benefit: You gain a +1 trait bonus on concentration checks. This trait bonus increases to + 4 when you are grappled, pinned, in violent weather, or entangled.
Pathfinder Roleplaying Game: Ultimate Campaign © 2013, Paizo Publishing, LLC; Authors Jesse Benner, Ben Bruck, Jason Bulmahn, Ryan Costello, Adam Daigle, Matt Goetz, Tim Hitchcock, James Jacobs, Ryan Macklin, Colin McComb, Jason Nelson, Richard Pett, Stephen Radney-MacFarland, Patrick Renie, Sean K Reynolds, F. Wesley Schneider, James L. Sutter, Russ Taylor, Steve Townshend.