My Flurry kinda got an upgrade, or downgrade depending on how you look at it. Now she has anger issues.
Now she's super serious and a workaholic while also having a really bad temper, and a tendency for violence.
and a broken horn. She broke it when she was a teenager having one of her anger outburst and rammed into the wall while also setting off a big magic explosion It was so powerful that she cracked and shattered her horn
Also Baticorn Flurry because of Shining and is moonicorn/batpony genes