We have a fourth school in our Triwizard tournament, Castle Graecus!

After the Giant War, the Percy, Nico, and Thalia hope for a normal year without war- but being a demigod, the word 'normal' takes a toll on itself. As they realize they have to protect Harry Potter from a dark wizard who could be a potential threat to them all, this shouldn't prove easy. But what if the enemy knows more than they should, and allies against old Greek enemies?