Harry Potter and friends kick back and relax at the First Annual Post-Voldemort Party And Jamboree. What did Bill Weasley refer to as his "Rod of Wonder"? Where is Crabbe Castle? How did Voldemort get an army of steampunk ice giants? Who is Albus Baker? What does Hermione need the chloroform for? Why is Ginny a lich? Get ready for none of these questions, and more, to be answered.