In a world where super heroes are only found in comic books, there is no pony to turn to, and no way anybody is safe in this cruel world. Until Rainbow Dash was murdered by Dr. Hide Atmosphere, for telling Princess Celestia the secret of the Rainbow Factory. After finding her body, Twilight Sparkle converts Rainbow Dash into a fighting pony robot Mega Mare. As Mega Mare, RD has to fight the robotic Pony Masters, built from the dead bodies of the foals sent to the Rainbow Factory to die, and to prevent Hide from usurping the throne of Equestria with his reign of terror.

Aurora Dawn, Cloud Cover, Hide Atmosphere and Orion Solstice are owned by AuroraDawn
Nyx is owned by Pen Stroke
H8_Seed is owned by The Ulasht
Magic Tricks is owned by me