This witch description is awful, all witches self flagelate. The witch realm is not happy for the witch, it shows her sorrows. that’s why homuras witch is about killing herself over and over, and charlotte is about being covered in sweets and medicine but lacking any cheese. Witches should symbolize despair
 
This probably isn’t that good but an idea is just an example of what to do “The weather witch, her nature is loyalty, she had sworn to protect her land, but she blows away futilely and watches her barrier burn to cinders in the heat, Forced to live in mockery of her size and strength, blown away by a breeze.”

@Background Pony #8455  
Damn, redacting that. I didn’t notice the uploader description describing her barrier.

A Labyrinth composed of layers of seemingly-cardboard crayon-art depicting clouds and birds and other flying things, streaked with 3-dimensional, pulsing, jagged lines of neon light.
 
Familiars of tortoises with wings in place of legs, as well as bobbing, flat ponies who have picture frames in place of faces; each picture depicts only the outline of other ponies, never any details.
 
Nimbus herself is a giant cloud, each puff made of a different layer of cardboard; arcing between them is colored lightning, and she rains an uneven mix of every weather imaginable, and many that aren’t.

“Nimbus”
 
The type of cloud that rain, snow, hail and other such things comes from