My name is Rainbow Dash and I'm the fastest mare alive. To the outside world, I'm just the best weather pony in Ponyville, but secretly with the help of my friends at the castle I use my awesome speed to fight crime and find other meta-ponies like me, except they aren't as cool. I hunted down the mare who killed my mother, but in doing so I opened up Equestria to new threats and I am the only one fast and awesome enough to stop them. I am the Streak.