Sonic Sword
Evocation [sonic]
Range: Touch
Effect: Sonic weapon
Duration: 1 round/level
Saving Throw: None or Fortitude partial
You shape a melody into an appropriately sized blade of sonic energy that you can wield one-handed. You are proficient with this weapon, which inflicts 1d6 points of sonic damage per two levels (maximum 10d6), plus normal damage modifier (such as your Strength modifier). If you choose to use a full attack action to make only one attack with this weapon, any foe it strikes that round must make a Fortitude saving throw or be stunned for 1 round.
If an attacked creature has spell resistance, check for resistance the first time the sonic sword strikes it. Successfully resisting the weapon dispels the music. If not, the weapon retains its normal full effect for the music’s duration.