A cone of cold iron shards springs from your hand.

COLD IRON SHARDS

School conjuration (creation); Level bloodrager 3, magus 3, sorcerer/wizard 3, witch 3

Casting Time 1 standard action

Components V, S, M (a cold iron nail)

Range 15 ft.

Area cone-shaped burst

Duration instantaneous

Saving Throw Reflex half; Spell Resistance yes

A cone of cold iron shards springs from your hand. These shards act as a cold iron weapon that deals 1d6 points of piercing damage per caster level (maximum 10d6). Any creature with an armor bonus greater than +4 or a natural armor bonus greater than +4 takes 50% less damage.