User blog comment:93tomasko93/The biggest WINX fails in Season 4 !/@comment-24578468-20140605142646

Yeah, the fairy dust things, why didn't they use fairy dust for transformed pet, duh! It's like in the new season, the producers try to hide the old abilities. And about the band, Musa is very talented, singing, playing, dancing, writing music (probably she wrote the songs)... But every Winx must in the band, and I think Bloom can't play anything, or they just put her on top.

The difference about Believix and Enchantix is Believix can increase/reduce (sorry, the grammar stinks) its power. Which means it depends on the people's belief, so they can defeat the wizards

And I would love to see Roxy having Gifts of Destiny, too :)