Continue to defend Hogwarts in Harry Potter: Hogwarts Battle - The Charms & Potions Expansion! This much anticipated second expansion to Hogwarts Battle increases the player count to five Heroes including the newest playable character, Ginny Weasley! Enhance your experience with Charm abilities to aid you as you battle new Villains and Encounter even more challenges. Trouble is brewing, only by working together will you be able to protect the Wizarding World from He-Who-Must-Not-Be-Named. This is an expansion. The base Hogwarts Battle game is required to play.