Keystroke and Trixie have been best friends for as long as anyone can remember. They always look out for each other and help if one gets hurt. What would happen if one of them got teased or beat up by another pony? The other one would help of course. That's bad news for Twilight Sparkle as she and her friends stop Trixie's performance in Ponyville. Keystroke and Trixie are out for revenge.