Mind Daggers

 
Prerequisite(s): BAB 4+, ability to form a mind blade, throw mind blade ability, free draw ability
 
Benefit: You may form a mind blade more than once a round, but each mind blade formed after the first, has its enhancement bonus cumulatively decreased by one (min 0). Your mind blade always acts as a magic weapon. Every blade formed with this ability is a dagger appropriate to your size. You can throw these daggers the standard mind blade range increment.
 
Source: Dragon Magazine #341