Prue and Piper Halliwell once considered using this spell to extract the knowledge of Eric Bragg, an innocent being hunted by the Collectors for his knowledge concerning the location of the Akashic Records. However, they never used the spell.
- (Book of Shadows text:)
To Extract Knowledge
- Crush fresh rosemary which
- has been cut with silver shears.
- Mix with the juice of a pomegranate
- and cool spring water.
- Warm the mixture,
- then rub it into your hands.
- Then place your hands on the forehead of the one
- who must release the information and recite...
- Elixir for remembrance
- Releases when warmed by fire.
- Put into safe keeping
- The knowledge I desire.
- You then must rub your hands with amethysts
- and moonstones to remove the elixir and
- to transfer the information to the stones for safe keeping.
- A scan of the page was made when the stand in-book, containing information from the first three seasons, was sold at an auction.