LEGO Harry Potter Collection
84 Achievements
2,000
40-50h
Xbox One
Xbox Series
Undesirable No. 1
Complete "Back to School"
10
15.13%
How to unlock the Undesirable No. 1 achievement in LEGO Harry Potter Collection - Definitive Guide
DiamondBr3aker
TrueAchievements
TrueAchievements
Do the story mode for year 8 part 2. The achievement should appear.
