This story is a sequel to Family Matters

Sunset and the rest of her group deals with their level of crazy chaos, a magic mirror and Rainbow Dash starting a friendly rivalry with Indigo Zap. Lavender tries to convince her cousin, Cloudkicker to join the Illusions while Fuchsia learns more about plants in an attempt to get Wallflower to open up more.

https://www.fimfiction.net/group/217012/sunsets-and-the-others-lives