Detect Expertise

Prerequisites Int 13; ability to cast detect chaos, detect evil, detect good, detect law, or detect magic.

Benefits

When you use any of the spells listed in this feat's prerequisites to detect a creature's alignment or its magic, you have a chance of detecting what spellcasting expertise it has. After you observe a creature with the detect spell for 3 rounds, it must make a Will save (DC 10 + 1/2 your caster level + your Intelligence modifier). If it fails the saving throw, you learn what bloodlines, domains, hexes, schools, or mysteries (if any) the creature possesses. If the creatur