Countess Cassandra

Countess Cassandra and Chimera are nobles from Solaria who are introduced in the third season. They team up with Valtor to gain control of Solaria. Cassandra is engaged to Stella's father Radius and casts a spell on him that forces him to do everything she says, including banishing Stella. Chimera uses her magic to turn Stella into a monster and replaces her as princess of Solaria. After Stella defeats them, King Radius calls off his wedding to Cassandra and sends them to the dungeon.