We can provide a substantial diversion, and wand support in case we need to invade the castle.

Fred, George, Lee, nothing that can be traced to whizbangs. And for the love of Merlin, you will NOT put yourself in a position where you can be recognised or caught. With any luck we can pull a few MLE out of that blasted hallway. Harry, you coordinate similar efforts inside Hogwarts.

Kingsley, Dorcas, Caradoc, you'll meet the twins and Lee at the shack. Be ready for a fight.