Write stories to characters from Harry Potter, Percy Jackson, Mlp, divergent, the hunger games, the land of stories, and well, whatever I'm forgetting. Just read chapter one.
24 demigods. 1 winner. A series of challenges. Death rounds. Hunger Games Percy Jackson and The Olympians crossover. Their Olympian parent doesn't matter, and some previously dead characters may come back.
When Leo Valdez chucks Annabeth Chase's sea glass into the ocean, Percy is there to save him. And maybe Annabeth as well, from her fear of water. PERCABETH!
Fluttershy feels left out, so she tries to become more like her friends. This is before Twilight is a princess. By Fleetfoot