Razor wind

Since she was a child, Wösma wished to be free of her familys expectations and beliefs , to live the life she wanted.

So the sky element is definitely hers.

She can summon gusts of wind as sharp as blades and uses her control over the wind to boost her speed and agility.

Wösma was at first scared of her magic, wondering what was happening to her, but came to enjoy the feeling of complete freedom and lightness she gets, whenever she uses it.