Normal: With a few words of truespeak, you allow the target to strike true with its ranged attacks.

The target's next ranged attack deals 1d6 points per level additional damage, ignores concealment and receives a +4 on the attack roll. After the ranged attack is done, the utterance ends.

Reverse: Your utterance wards an ally from harm, preventing the arrows of your enemies from finding their mark.

This duplicates the effect of the protection from arrows spell. At fifth level the damage reduction against magic increases to damage reduction against all kinds of weapons.