Power Word Sleep

Power Word Sleep
Level: 2
School: Enchantment
Range: Long
Duration: 5 rounds
Casting Time: 1
Area of Effect: 1 creature
Saving Throw: Spell negates

When a wizard utters this power word, he causes a comatose slumber to come upon one creature. Creatures who currently have 20 or more hit points can save vs. spell to avoid the effects, but those with 1 to 19 hit points are powerless to resist. Elves and half-elves are particularly resistant to sleep effects, while the undead and certain other creatures such as dragons and elementals are completely immune to magically induced sleep.