The princess in the series is turned into a statue. Good victim with several views after she is transformed.
The fairy Aideen is feeling jealous of all the attention the guys pay to Princess Deirdre. Taking advantage of this, one of the villains dons a disguise and gives her a potion that supposedly will make them lose interest. But when Aideen uses the potion on the princess, she instead turns into stone. The remaining Mystic Knights spend the rest of the episode stealing the antidote from the main villainess.