This story is a sequel to Queen Chrysalis Reforms (Accidentally)

Cozy Glow has a bone to pick with a lot of creatures at Twilight's School of Friendship, but six in particular stand out. During a small get-together with the other members of the Legion of Doom, Cozy Glow regales Tirek and Chrysalis with her plans for revenge!

At great length. Whether they want her to or not.

An entry into The Discovery — A Young Six Writing Contest

This story is in-continuity with Queen Chrysalis Reforms (Accidentally), but reading that story is not necessary to enjoy this one.