Dungeon's and Dragons: Eye of the Beholder FAQ / Walkthrough.

3.) Magic System

Cleric Spells
Level 0 Spells:

Cure Minor Wounds
Range: Touch
Duration: Action
Description: Cures 1 HP
Overview: This is an extremely weak healing spell. At higher levels, using a round to heal just one hp isn't very useful, especially when your figthers will have dozens of hitpoints.

Inflict Minor Wounds
Range: Touch
Duration: Action
Description: Inflict 1 HP
Overview: Very weak damage spell. 1 HP of damage is miniscule, and doesn't even have much use very early in the game.

Resistance
Range: Touch
Duration: Minutes
Description: Makes target stronger against magic attack
Overview: A mediocre spell, this can be useful if you are facing several magic users, but the effect is minimal and the duration is too low for the spell to be very effective.

Virtue
Range: Touch
Duration: Minutes
Description: Subject gains 1 temporary HP
Overview: Better than Cure Minor Wounds because you can raise the HP of a character over their normal limit but it still isn't very useful.

Cleric Spells
Level 1 Spells:

Bane
Range: Personal
Duration: Minutes
Description: Fill enemies with doubt
Overview: A fairly useful spell, but it is limited by it's short duration and short range.

Bless
Range: Personal
Duration: Minutes
Description: Fills allies with courage
Overview: Good spell, but it doesn't last very long.

Cause Fear
Range: Close
Duration: Round
Description: Fill enemies with fear
Overview: Not that useful because of the limited range and short
duration.

Cure Light Wounds
Range: Close
Duration: Round
Description: Cures 1-6 HP (+1 for every level)
Overview: A very good basic healing spell, especially useful at higher levels. Devote several memorization slots to this spell.

Doom
Range: Medium
Duration: Minutes
Description: Fill target with dread
Overview: Fairly useful, but not that effective.

Inflict Light Wounds
Range: Touch
Duration: Action
Description: Inflicts 1-6 level damage (+1 for every level)
Overview: One of the Cleric's variety of damaging spells, this one is a poor selection because of its very small range. Don't use this spell unless your cleric is being used as a fighter.

Protection from Chaos
Range: Touch
Duration: Minutes
Description: Wards attacks from chaotic creatures
Overview: All of the protection spells aren't very useful, especially since it is hard to tell whether an enemy is chaotic, evil, good, or lawful.

Protection from Evil
Range: Touch
Duration: Minutes
Description: Wards attacks from evil creatures
Overview: All of the protection spells aren't very useful, especially since it is hard to tell whether an enemy is chaotic, evil, good, or lawful.

Protection from Good
Range: Touch
Duration: Minutes
Description: Wards attacks from good creatures
Overview: All of the protection spells aren't very useful, especially since it is hard to tell whether an enemy is chaotic, evil, good, or lawful.

Protection from Law
Range: Touch
Duration: Minutes
Description: Wards attacks from lawful creatures
Overview: All of the protection spells aren't very useful, especially since it is hard to tell whether an enemy is chaotic, evil, good, or lawful.

Remove Fear
Range: Close
Duration: Minutes
Description: Cures allies inflicted with fear
Overview: A fairly useful spell, but I would only memorize it if you know that the enemy you are about to face likes to cast Cause Fear on your characters.

Shield of Faith
Range: Touch
Duration: Minutes
Description: Makes target harder to hit (+2 AC)
Overview: Not terribly useful, but it could save your fighters if they have very low armor classes.