Complex sentence: Easily the most hotheaded member of the group, when she gets very angry or if her hair is damaged during battle she completely loses her temper, her eyes change from purple to red, and her hair bursts into flame.
Split into simpler sentences: Easily the most hotheaded member of the group, when she gets very angry or if her hair is damaged during battle, she completely loses her temper. Her eyes change from purple to red, and her hair bursts into flame.