Source: Ravenloft Campaign Setting
Granted Power: Once per day, you may call on the shield of Ezra, a film of luminous mist that envelops your body for one round per cleric level. The form of protection is determined by your alignment. Lawful good: 25/+5 damage reduction vs. metal weapons. Lawful neutral: 15/+1 damage reduction vs. all physical attacks. Neutral: +10 to all Fortitude and Reflex saves vs. damaging spells. Lawful evil: +1 to all Will saves vs. mind-affecting spells and effects. This is a supernatural ability.
Mists Domain Spells
1 Obscuring Mist. Fog surrounds you.PHB 2 Fog Cloud. Fog obscures vision.PHB 3 Gaseous Form. Subject becomes insubstantial and can fly slowly.PHB 4 Solid Fog. Blocks vision and slows movement.PHB 5 Mind Fog. Subjects in fog get -10 Wis, Will checks.PHB 6 Wind Walk. You and your allies turn vaporous and travel fast.PHB 7 Teleport, Greater. As teleport, but no off-target arrival.PHB 8 Teleport Object. As teleport, but affects a touched object.PHB 9 Imprisonment. Entombs subject beneath the earth.PHB