10
Ben Harvey's magic hasn't been extensively explored, but it is clear from the fact that he is a professor at Alfea and a seasoned fairy that he is skilled. He is a master at creating potions and is well-versed in plants and herbs.
92
Earth-fairy Terra possesses the abilities of chlorokinesis. Her extensive knowledge of herbs allowed her to successfully create the life-saving Zanbaq for Saul Silva.
8
At the outset of the series, Aisha shows great skill and potential with her ability to control water, but she quickly appears to start losing focus due to performance pressure.
7
Stella is a very skilled magician and the Solaria kingdom's heir as well as the daughter of Queen Luna. Stella has been skilled at using photokinesis since she was a young girl, learning how to control light.
6
Beatrix is by far the most intelligent and extraordinarily powerful character in The Winx Saga. She is an air-fairy with the ability to control the air to produce electricity. She uses this electricity to destroy magical illusions, manipulate objects, and produce static balls.
5
The Winx Saga presents a number of blood witches, but Sebastian seems to be the most potent. He's one of the few characters seen to use his skills at a distance, and he's not only extremely educated about and adept at performing old rituals.
4
Being the headmistress of Alfea, Farah is likely to be very strong. Farah, a mind-fairy, was one of the four fairies and Specialists Rosalind selected to make up her core group. She is demonstrated to be a strong mind-fairy with the ability to telekinetically exert force and mentally scan her foes.
3
Earth-fairy Terra possesses the abilities of chlorokinesis. Her extensive knowledge of herbs allowed her to successfully create the life-saving Zanbaq for Saul Silva.
2
Bloom isn't just one of the most likable Winx fairies; she's also one of the most powerful. Equipped with the ancient magic referred to as Dragon Flame by Rosalind, the changeling Bloom Peters is by far the most powerful among the student fairies in Alfea.
1
Earth-fairy Terra possesses the abilities of chlorokinesis. Her extensive knowledge of herbs allowed her to successfully create the life-saving Zanbaq for Saul Silva.