Descriptor(s) : Sonic
Components: Verbal and Somatic
Duration: 1 Round per True Bard Levels
Area of Effect / Target: Huge
Spell Resistance: none
You sever the connection that enemies in the area have to the weave. Enemies which attempt to cast their spells will fail as they no longer are able to draw energy from the weave. Spells which have already been cast remain as they are, since the energy required for them has already been drawn.