Screech

Screech [minor] by Iczer

'CAN YOU HEAR ME NOW!!!'

The character can produce immense amounts of volume in a single burst. As an attack counting as two actions, the character can emit a brief sonic boom that can deafen and disorientate. All persons within 20 feet +5 feet per level must save (16+ PE bonuses count) or be deafened (-1 attack initially, and then -4 to initiative -1 to strike/parry and dodge and reduce bonuses for balance by half for 1d4 rounds). Those who do save are a little shocked (drop initiative by 2) and become hard of hearing for 1d4 rounds.
If the character wishes, he may modulate this attack into upper or lower frequencies. In either case it inflicts 1d4 damage per level to all those in range and counts as an extra attack (3) (damage is doubled to rigid objects and x4 to glass or crystal).
The character can also just yell really really loudly (can be heard 4 miles away).