He first appears in Episode 5, having been sent by Zero after Stone and Poison's failures to defeat the Cures. He targets a T.V. actor and creates a Hidoi. During the battle, he encounters Cure Tulip and tries to dishearten her, but she was not affected.
He is a vain young boy who always holds a mirror. He adores everything that is beautiful as himself. He is a bit of a narcissist and also pompous. Additionally, he also looks and acts like a woman.
- Destroyer is the fourth villain to be a kid, preceded by Kiriya from Futari Wa Pretty Cure, Ira from DokiDoki! Pretty Cure and Lock from Go! Princess Pretty Cure.