Also known as The Wizards Of The Black Circle in the Nickelodeon dub.
- Animation Bump: The animation has improved slightly. The girls' hair is no longer outlined in black, the Transparent Hair is more obvious, and they have a wider range of expressions.
- Curb-Stomp Battle: The Winx's first fight against the Wizards does not go well for them, as despite all their years of training at Alfea, they are immediately outmatched. That is when Faragonda comes in to reveal Enchantix is too weak and the Winx must earn Believix in order to combat the Wizards' power.
- No-Sell: Enchantix turns out to be rather weak against the Wizards of the Black Circle, and only the Believix power can combat them.
- So Last Season: It's revealed there's an infinite amount of higher fairy forms after Enchantix; this one in particular being Believix. The Winx soon discover their Enchantix is ineffective against the Wizards of the Black Circle, so Faragonda reveals they must earn the Believix power to match up with them.
