You can disorient your foe with successive strikes from a thrown weapon.

<php>echo “<b>Prerequisites:</b>”;</php> Weapon Mastery (Thrown)
<php>echo “<b>Benefit:</b>”;</php> Any foe that you strike with two or more attacks from a thrown weapon must make a Fortitude save (DC 10 + half you character’s level + your Strength modifier) or be staggered for one round.