Alicorn lance

Alicorn lance was an evocation spell in which the priest could fire a unicorn's horn, called an alicorn, at a foe. It was granted by Lurue, the Unicorn Queen.

Effects
The spell created a silver, ethereal alicorn that floated above the brow of the caster. The caster had to fire the "lance" at a creature within, before the spell ended, or the alicorn would be wasted. If the spell hit, it inflicted fair piercing damage, but dissipated if it missed. After hitting a creature, it would be limned in faerie fire of a silver hue, applying combat penalties to said opponent.

Components
As well as verbal and somatic components, either a divine focus, or a lock of a unicorn's mane and the priest's holy symbol were required.

Appearances

 * Video games:
 * Icewind Dale
 * Icewind Dale II