Krista was a charge of Sara's. She was attacked by the Titan Meta in order to draw out her Whitelighter. When she showed up, Meta turned her to stone and brought her and another whitelighter to Cronus and Demitrius to let them take their powers.
Krista appeared in a total of 1 comic issue over the course of the series.
- Season 5
- Oh My Goddess! Part 1