Icy is the leader of the Trix, and, along with Stormy and Darcy, the chief recurring antagonist of the series. Originally the Princess of Dyamond, she was forced to witness the destruction of both her home and family at the hands of the Shaman Witch. Afterwards, she vowed to become the strongest witch in the Magix Universe in order to reverse the spell. In the course of her quest, however, she has become ruthless and power-hungry, willing to use any means necessary to achieve her goals, and not caring what happens to those in the way. In essence, she has become the very thing she once opposed.