You know, the one good thing about being transported to this place is that I may actually get to see one of the things I've really always wondered about.
On the one hand, you have "Harry Potter and the [Title Here]" book series where there's a bunch of kids who are witches and wizards that go to a magic school and learn about their magic and how to fight, life & death, and the moral that having a destiny is a bitch.
On the other, you've got "Percy Jackson and the Olympians," similar title structure, about a bunch of kids who're the children of Greek (and later, Roman) demigods that go to magical summer camps and learn about their powers and how to fight, life & death, and the moral that having a destiny is a bitch.
So. I'm thinking Royal Rumble. Shut up, I'm a writer, I think about these things all the time. My money's on the demigod crew. No offense to the Potterheads out there.
Edit to Add: Royal Rumble is fun fake fighting, like you do with your siblings, friends, etc. Not real. Not to the death. Not to first blood. None of that kind of stuff. This is also not to be taken seriously in any event. Thank you, have a nice evening.