Fog

Fog is a distraction spell.

Spell Description
Once being cast, a thick fog fills the surroundings of the caster, confusing their enemies. This distraction is perfect to retreat under the cover of the thick fog. Note that this spell constantly drains mana, and should it run out, the fog will dissipate, allowing the foes to attack once more.

Trivia

 * This spell tends to break the battle AI of enemies, turning them into sitting ducks. This is, because the programmers had no other idea how to implement the spell but to turn off the AI while the spell is active. That of course makes all battles very easy.