Arcane Vendetta (Feat)

Your encounters with malevolent magic have made you particularly eager to inflict harm on those who use arcane magic.

Prerequisites: One of Divinity, Naturalism, or Spellcraft skill, 1 rank

Benefit: You deal +1 bonus base weapon damage with attacks made against any target you have witnessed casting a spell or using a spell-like ability in the current encounter. As base weapon damage, this damage increases with each experience tier above courageous (i.e. +2 at 6th level, +3 at 11th level, +4 at 16th level, +5 at 21st level, +6 at 26th level, and +7 at 31st level and above). Base weapon damage is always multiplied on a critical hit.