When you clobber an opponent with your fists, you inundate its mind with visions of madness and horror.
Benefit(s): When you damage a living creature with an unarmed strike while using Maddening Style, and you have at least 1 point in your ki pool, that creature suffers a –2 penalty on saving throws against any confusion, madness, and insanity effects (including your Maddening Strike) for 1 round. Additionally, if you reduce a creature to fewer than 0 hit points with a Stunning Fist attack, you can spend 2 points from your ki pool as a free action to obliterate your opponent, reducing their body to fine dust as per disintegrate. A living creature can attempt a Fortitude save (DC = 10 + 1/2 your character level + your Wisdom modifier) to negate this effect.
Pathfinder Roleplaying Game Horror Adventures © 2016, Paizo Inc.; Authors: John Bennett, Clinton J. Boomer, Logan Bonner, Robert Brookes, Jason Bulmahn, Ross Byers, Jim Groves, Steven Helt, Thurston Hillman, Eric Hindley, Brandon Hodge, Mikko Kallio, Jason Nelson, Tom Phillips, Stephen Radney-MacFarland, Alistair Rigg, Alex Riggs, David N. Ross, F. Wesley Schneider, David Schwartz, Mark Seifter, and Linda Zayas-Palmer.