Ava is a young fairy in her 2nd year of Alfea: College for Fairies. She comes from the planet Yume (Pronounced You-me), and is training to become the guardian fairy of dreams. She is known to be a pretty powerful fairy, however doesn't reach her full potential as she is always getting distracted. When she puts her mind to things though, she can almost certainly do them.

She has a special dream fairy transformation ( I will think of a better name), but basicallyyy similar to how the Earth fairies have their own transformation; dream fairies do as well however it is only if they were born in the dream dimension which is rare because most parents would be smart enough not to travel there while heavily pregnant. I have decided that her mum was a Dream fairy and wanted the same for her, but the thing is when it comes to dream fairies, though they have strong powers they can be really hard to control and even use, so many Dream fairies are barely even able to transform.

Dream fairies can walk in other people's dreams, think like how it is in My Little Pony with Princess Luna with all the doors and stuff? It's similar to that! They only have this transformation while walking in the dream dimension or if they manage to will themselves into using it in the real world.

Ava can do this, not for an excessive amount of time though, and likes to fit in with her classmates and use her Magic Winx form when not around just her close friends and stuff as she's embarrassed at not being "normal".