Airy Water (EFA - A)

This spell turns water into a frothy, bubbly substance that is as breathable as air. Both air-breathing and water-breathing creatures within the area can breathe normally in the spell's area, which is centered on and moves with you.

Moving through airy water is easier than moving through water. Creatures swim at their normal speed within the spell's area, and if they have a swim speed it is doubled.

Creatures can also use their normal speed to move along the bottom. Creatures walking on the bottom in this way ignore difficult terrain.

Finally, airy water negates underwater combat penalties.