Great Thunderclap

• Caster Level(s): Wizard / Sorcerer 7
• Innate Level: 7
• School: Evocation
• Descriptor(s): Sonic
• Component(s): Verbal, Somatic, Material
• Range: Medium
• Area of Effect / Target: Gargantuan
• Duration: Instantaneous
• Additional Counter Spells:
• Save: See Below
• Spell Resistance: No
• Material Component: A Small Iron Bell
  
  You create a loud noise equivalent to a peal of thunder and its accompanying shock wave. The spell has three effects. First, all creatures in the area must make Will saves to avoid being stunned for 1 round/4 caster levels. Second, the creatures must make Fortitude saves or be deafened for 1 minute. Third, they must make Reflex saves or fall prone for 1 round/4 caster levels.