Locate Weakness

School divination; Level inquisitor 3, magus 3, ranger 2, sorcerer/wizard 3, witch 3

Casting time 1 standard action

Components V, S, M/DF (a pickled predator's eye)

Range personal

Target you

Duration 1 minute/level

You can sense your foes' weak points, granting you greater damage with critical hits. Whenever you score a critical hit, roll the attack's damage dice (but not extra or precision damage dice) twice and take the highest result.