A Wild Rumor! You Can't Have Smoke Without Fire?
S3:E5
1997
IMDb
Filia gets trialed in a small town after revealing she is a golden dragon. While on trial, Xellos shows up and puts down the dragon race (Xellos is a monster, and Filia is a dragon. Both races hates each other) and sets Filia off. Before anything can get finalized, Filia destroys the town.