Why Don't the Weasleys Use Transfiguration to Improve Their House?
40921
Why are there "dilapidated" buildings in Harry Potter?
147386
Why didn't Voldemort murder the Dursleys?
104259
Why didn't Harry and Co. travel to the Ministry in OotP by the floo network?
36934
Why is the Magical world kept hidden from the Muggle world?
109075
Is it possible to reintegrate a Horcrux?
85337
Can magic be used to transform a muggle into a witch/wizard? (HP universe)
133444
Why did other houses not demand this?
147095
Why didn't Harry Potter tell Aunt Petunia he was rich to improve how he was treated by Dursleys?
134125
Can summons and eidolons be magically healed?
136057
Why did the House-elves use weapons at the battle of Hogwarts
39043
Why did Malfoy's Petrificus Totalus work on Harry while he was wearing the Invisibility Cloak?
131675
Why would Charlie Weasley give up his old wand and give it to Ron?
83471
Why didn't they use the pensieve after the Triwizard Tournament?
25538
Why don't Muggle-born wizards use Muggle technology to fight Death Eaters?
4262
People can transfer physical and/or mental abilities to another person through magic
92877
How does the Weasley's car run?
44377
Why does everyone's wand still work for them?