Lord Gastrous

Lord Gastrous is a character in Barbie: Mariposa and her Butterfly Fairy Friends. Queen Marabella gives him the right to rule at her place when she is poisoned by Henna and he locks Prince Carlos in his room to keep him safe, even if the Prince wants to go to look for the antidote to his mother's poison. Lord Gastrous discovers only at the end of the movie that Henna is the one who poisoned the Queen.

Trivia

 * The character model for Lord Gastrous was used for Graylen in Barbie: A Fairy Secret.