1
vote
2answers
140 views

How could Harry and his friends survive the fall without the charm?

We have seen several instances where Harry or in specila cases his frineds survive several falls by using the "Arrestro Momentum" spell like in Prisoner of Azkaban and Deathly Hallows 2. But in Order ...
4
votes
4answers
319 views

Does Harry's cloak make the wearer invisible to all charms and spells?

In "Harry Potter and the Half-Blood Prince" in the end of the "That's for my father" incident with Malfoy on the Hogwarts Express, Luna Lovegood finds Harry Potter under his cloak with the help of ...
44
votes
6answers
2k views

Why does Harry only make use of time travel in The Prisoner of Azkaban?

At the end of The Prisoner of Azkaban, Harry and Hermione travel back in time to save Sirius (and as it turns out, Buckbeak) and escape the Dementors. If this is a legitimate option for saving ...