Mana Breath

Mana Breath is a highly specialized spell.

Spell Description
The Mana Breath spell, which constantly drains mana once activated, allows the caster to breathe underwater, the same way a blue potion would do. It allows the mage to do longer tasks under water without running the risk of drowning. This makes it downright useful, but the danger of running out of mana while being underwater negates some of its usefulness; therefore the spell has to be used it with caution.

Trivia

 * This is the only spell in Ultima IX that can be cast while being under water. Though it is bugged and tends to fail at the worst moment.
 * In Ultima IX, blue potions have the same effect as the spell.