Mage Hunter
Feat 6
Source Pathfinder Player Core 2
Prerequisites superstition instinct
Requirements You've seen the target Cast a Spell
You use your hatred of magic to lash out at a known spellcaster. Make a melee Strike against the required creature. If you hit and deal damage, the target is Stupefied 1, or Stupefied 2 on a critical hit, until the beginning of your next turn.
Traits
Anything that doesn't list another rarity trait (uncommon, rare, or unique) automatically has the common trait. This rarity indicates that an ability, item, or spell is available to all players who meet the prerequisites for it. A creature of this rarity is generally known and can be summoned with the appropriate summon spell.
BarbarianThis indicates abilities from the barbarian class.
RageYou must be raging to use abilities with the rage trait, and they end automatically when you stop raging.