Astolfo is a character from the Fate Series, known for his appearance in 'Fate/Apocrypha' as one of the twelve Paladins of Charlemagne. Astolfo is a Rider-class servant summoned by Celenike Icecolle Yggdmillennia. Despite his whimsical and carefree personality, he is a brave and loyal companion, always ready to assist his allies in battle. Astolfo is characterized by his optimism and determination, often acting as a source of cheerfulness and morale boost for his comrades. His gender-fluid appearance and charming nature make him a unique and memorable character in the series.