Water Breathing

Water Breathing
Transmutation
Level: Clr 3, Drd 3, Sor/Wiz 3
Components: V, S, M/DF
Casting Time: 1 standard action
Range: Touch
Target: You and every allied creature within a 10 foot radius
Duration: 2 hours/level
Saving Throw: Will negates (harmless)
Spell Resistance: Yes (harmless)

You and your allies can breathe water freely. The spell does not make creatures unable to breathe air.