Also known as: シルフィード, イルククゥ
Zero No Tsukaima character. Sylpheed is Tabitha (Zero No Tsukaima)'s familiar, a dragon. As of season 3, she has demonstrated an ability to take on human form. When in human form, Sylpheed refers to herself as Irukuku, and refers to Tabitha (Zero No Tsukaima) as her Onee-sama.