When Leo Wyatt became an Elder, he took away Piper's pain. However, when he was trapped on Valhalla, the spell caused her to become increasingly chipper and less like herself. Eventually, her powers began to fail as well. Her sisters became worried, so Paige cast the memory spell, which backfired and caused Piper to lose her memories completely due to interacting with Leo's magic.
- (Book of Shadows Text:)
- Powers and emotions tied
- A witch's heart is where it hides
- Help her through her agony
- Bless her with her memory