"Expecto Patronum" - The spell to end all spells. It dispels Dementors by summoning a Patronus. Harry's Go-To Spell Didn't Make it to the Top! Although Harry Potter fans had chosen "Expecto ...

Do you know what "Expecto Patronum" does? Only the biggest fans of Harry Potter will be able to correctly identify what the spell does. Let's see if you can get answer all 15 questions correctly.