You emit a titanic roar that deals 1d8 points of sonic damage per two caster levels to all enemies within the spell's area and stuns them for 1 round.

A successful Fortitude save halves the damage and negates the stunning effect.

In addition, all allies within the spell's area gain a +1 morale bonus on attack rolls and saves against fear effects, plus temporary hit points equal to 1d8 + caster level (to a maximum of 1d8+20 temporary hit points at caster level 20th).