The term 'Fabled Flier' is a reference to the mythical creature known as the ROC, which is often depicted as a giant bird of prey. The ROC is said to have been able to carry off and eat elephants, and is featured in many stories from the Middle East and Asia. The crossword solutions for this term are 'CARPET' (6 letters) and 'ROC' (3 letters). CARPET is a reference to the flying carpets that are often associated with the tales of the ROC, while ROC is the name of the mythical creature itself.