This story is a sequel to Rainbooms and Royalty

Alternate Universe (Dashverse): A continuation of "Rainbooms and Royalty" Ponyville goes to sleep one night only to find in the morning that every foal in town is gone! The ancient evil King Sombra has returned and stolen foals from all over Equestria. But why? What is his true purpose in stealing them? It's up to Rainbow Dash and her friends to rescue the foals and stop this evil once and for all. But it's a long journey and complications arise with the ponies that join them. How can they save Equestria and preserve harmony when there is disharmony among their own ranks?

This is an idea that wouldn't leave my head, inspired by Fairy Slayer's "Mommy Nearest," Aldea Donder's "Alicorn," SoundofRainfall's "Play" and RainbowDoubleDash's "Lunaverse"

Alternate Universe: Instead of Twilight Sparkle, Princess Celestia made Rainbow Dash her personal student instead! Follow her through the events of the 1,000th Summer Sun Celebration. A reimagining of "Friendship is Magic"