10 Anime Heroines Who Were More Badass Than The Hero CBRMereoleona Vermillion is definitely one of the most female characters in the anime series, "Black Clover". Mereoleona is recognized for her exceptional fire magic skills along with her fierce personality. She demonstrates enormous strength and unmatched battle techniques, making her a formidable presence to be reckoned with on the battlefield. Leo exemplifies genuine soldier spirit and is respected by numerous fans.