Lethe (Forget)

Lethe, named after the river in the underworld, is a magical river that robs people of their memories.

Liber Mysterium
The Netbook of Witches and Warlocks  
By Timothy S. Brannan and The Netbook of Witches and Warlocks Team

Enchantment Compulsion

Level: Witch 3
Components: V S M
Casting Time: 1 Action
Range: 25 feet
Target, Effect, Area: 20- sphere
Duration: Permanent
Saving Throw: See Text
Spell Resistance: Yes

This spell effects all within a 20- radius of you and you can decide who is and is not effected. The maximum number of hours of memory removed is equal to a number hours equal to the witches level times 3. The victims will only remember having a feeling of -lost-time- and not recall any thing in the time period in question.

The memories can be returned if a Heal or Remove Curse spell is cast on the victim. The flood of lost memories will cause the victim to make a will save to avoid going unconscious for a number of turns equal to the hours lost.

The spell component is a vial of water taken from an old stagnant river.