Aurora Glimmer
Wow! Glimmer
Starlight Glimmer is the daughter of Princess Cadance and Shining Armor from the future. Due to an unforseen catastrophe involving Cutie Mark Magic gone horribly wrong - resulting in the demise of Princesses Luna, Twilight Sparkle and Cadance and the subsequent rise of the tyrannical Nightmare Star - Starlight took it upon herself to travel back in time and change the past for the better. Unfortunately, Starlight Glimmer did not adequately prepare herself for the ill-effects of time travel and lost her mind in the process. She remembers nothing of her past, nor how she got here. All she knows is that in order to save Equestria, Cutie Marks must be eliminated.