The one and Only Starswirl. more to be added later. When i’m not sure.
Starswirl was very arrogant in his youth. A know it all. Before helping with the princess Starswirl was often conducting spells and writing in a journal. He was known for the cause of many magical shockwaves and enchanted objects.
He never failed with his magic. Thus giving him an even bigger ego. He was always right, he just knew so much. The stallion, despite having very little empathy, was truly loved by his peers. He never planned on having a higher status such as a mentor to two princesses, but he had dreamed.
-Starswirl has indeed gotten better with emotions and empathy, however he still has a bit of an ego
-Despite him being an older stallion now, he is just as powerful as he once was