Elements at Hogwarts

The Triwizard Tournament is coming up over at Hogwarts, but this isn't just any rewrite of book four; we have a fourth school joining the group. A elemental school from over in America, a hub for people all over the world. Everything should be going to plan, or is it? something else is at play other than the usual people and our young heroes are ready to figure it out. OCs are mine