Grimble was a St. Aggie's member, and not completely moon blinked, as he wished he was. He helped Soren and Gylfie escape by teaching them to fly, killed by Skench when Soren and Gylfie escaped. When his daughter, Bess, was snatched by a St. Aggie's patrol, he killed Ork, who was competing with Skench for the title of Ablah General. Skench and Spoorn captured him and held him hostage, in return for keeping his family alive. Not knowing St. Aggies' true intentions he did nothing, and soon he had hardly any choice.