The Patronus charm isn’t only an extremely powerful piece of magic, it’s also a deeply personal one. Each Patronus is specific to its wizard and is conjured by focusing on your happiest memory. Used for protection or even to send a message, a fully formed Patronus will take the shape of an animal or magical creature and act as a shield against dark magic, specifically Dementors. Though the spell is traditionally tough to master, it is one of the most powerful tools a wizard can deploy — and befitting to Rowling’s message, it comes from a place of joy and of love.

(Source: TIME)

For many, flying is the appeal of witchcraft. Harry and friends zoom around on broomsticks, but it’s the spell — not the broom — that gives them the power to fly. A strong Flying Charm renders your object ready for the skies. And while we’ve seen the perils of attempting to pilot a flying car, Hagrid’s motorbike seems to sail beside the clouds like a dream. Just beware of trees.

(Source: TIME)

As Harry, Ron and Hermione make their escape from the Death Eaters in Harry Potter and the Deathly Hallows, Hermione’s handbag doubles as a moving van. Using an Undetectable Extension Charm, the brainy witch is able to pack provisions for their dangerous adventure inside her purse. Books, food, even a tent are carted neatly along, without so much as a shoulder ache. Think of what it could do for international backpacking trips.

(Source: TIME)

If you’re a Potter veteran, you’ll know that with great power comes some seriously spooky stuff. Protego Horribilis protects against dark magic, and in J.K. Rowling’s books, it’s used to protect Hogwarts against invaders. As spells go, it’s certainly light on novelty, but remember, safety first, kids.

(Source: TIME)