Discover enough to complete discovery level 13.
Beat all Gobstones champions.
Finish the story on the hardest difficulty.
Cast all defensive spells in a single encounter.
Tidy up Hogwarts.
Find Fred and George's hidden parcels.
Discover enough to complete discovery level 12.
Discover the password for every shortcut portrait in Hogwarts.
Continue playing to unlock this secret achievement.
Find Luna's lost belongings.
Find the hidden wizard plaques around Hogwarts.
Beat all Exploding Snap champions.
Find all the flying creatures of Hogwarts.
Finish the story.
Meet all characters in the game.
Cause chaos in Umbridge's Hogwarts.
Discover all known areas of Hogwarts.
Complete all the teacher mini-quests.
Discover enough to complete discovery level 11.
Find all the rare creature tracks hidden in Hogwarts.
Recruit Dumbledore's Army.
Find the secret chess statues of Hogwarts.
Discover enough to complete discovery level 10.
Find all the house ghosts of Hogwarts.
Discover enough to complete discovery level 9.
Uncover all the hidden Hogwarts symbols.
Discover enough to complete discovery level 8.
Discover enough to complete discovery level 7.
Discover enough to complete discovery level 6.
Discover enough to complete discovery level 5.
Discover enough to complete discovery level 4.
Discover the Room of Requirement.
Discover enough to complete discovery level 3.
Discover enough to complete discovery level 2.
Discover enough to complete discovery level 1.
Complete the Grimmauld Place tutorials.
Beat all wizard chess champions.