Winx Club Forever
In Season 3, Faragonda mentions the miniaturization power to the students of Alfea at her assembly in the quad. Later, it is revealed that when a fairy at the Enchantix level uses Fairy Dust to release all traces of darkness inside of her, she is able to miniaturize. In Season 4, it is revealed that Believix fairies can also miniaturize.
In "The Mirror of Truth," Faragonda holds an assembly in the quad concerning third-year students and their final exam; earning the Enchantix power. She mentions miniaturization as one of the additional powers to be unlocked for fairies who succeed in earning this new form.
In "The Crystal Labyrinth," the Winx arive at the door to the Golden Kingdom on their quest for the Water Stars and realize that in order to enter, they must miniaturize. With some explanation from Timmy as to why someone would need to remove impurities from their soul to miniaturize, the Winx release their Fairy Dust to find that everyone but Bloom has miniaturized. Bloom explains that since her Enchantix is incomplete, she cannot access all the tiers of the transformation. The shrunken members of the Winx enter the Golden Kingdom and successfully secure the Water Stars.
The Secret of the Lost Kingdom
The Winx were forced to use their miniaturization powers to gain access to the Tree of Portals so they could find a way of entering the realm of Obsidian. Only Bloom was incapable of entering because of her willed and therefore incomplete Enchantix.
- During the miniaturization process, the Winx dub themselves “Mini Winx.”
- The power of miniaturization is similar to the shrinking ability of Tynix.
- However, Tynix is able to shrink fairies down to a microscopic level whilst the miniaturization power and Mythix shrink fairies down to a relatively bigger size.