User blog:Leon Jung/I wonder if the Winx could use their old power?

I wonder if the Winx could use their old power?

Practically, they use their new power because it's stronger than the old one. But can they use their old powers, spells  and transformations like fairy dust of Enchantix, spells to the soul of Believix,.. can they go underwater like Harmonix and Sirenix when they're in their Bloomix form?

And defensive spells, too. There are many defensive spells for each transformation, why don't they just use it again?

What do you guys think? I think it would be great if they use their old power again, it would be stronger than before, right?