One of the most delightful sideshows of the multifaceted Harry Potter entertainment franchise has been the LEGO Harry Potter videogame series, an extension of the toy maker’s license to make play sets inspired by the Harry Potter movies. Now, this part of the whole magical magilla is coming to a conclusion, too, with the release of LEGO Harry Potter: Years 5-7, on sale Friday. It’s actually three games in one, as it contains adaptations of Harry Potter and the Order of the Phoenix, Harry Potter and the Half-Blood Prince, and Harry Potter and the Deathly Hallows, albeit it in LEGO’s trademark brick-and-whimsy language. The exclusive trailer — rich, as usual, with self-deprecation and visual pizzazz — promotes in particular the games’ play-with-a-friend cooperative mode and play-any-character-you-want functionality. Neat… but we’re never playing as Dobby, no matter how made-for-LEGO he may be.