Swish and Flick
It removes and object (often a wand) from the recipient's hand.
What is:
Expelliarmus
Potion that temporarily transforms the drinker into another person.
What is:
Polyjuice Potion
A Muggle-Born Super Fan of Harry Potter. He also happens to be an amateur photographer.
Who is Colin Creevey.
Fawkes
What is:
a Phoenix
"It takes a great deal of bravery to stand up to our enemies, but just as much to stand up to our friends"
-Movie - Sorcerer's Stone
Who is:
Albus Dumbledore
A charm that allows the caster to summon an Object.
Used by Harry in the First Task (Book 4)
What is:
Accio
Liquid Luck
What is:
Felix Felicis
Daughter of one of the Hogwarts Founders, she haunts the Ravenclaw tower as the Grey Lady.
Who is:
Helena Ravenclaw
Mischief filled little blue havoc causers.
Featured in the Chamber of Secrets
What are:
Cornish Pixies
“I am what I am an’ I’m not ashamed. ‘Never be ashamed,’ my ol’ dad used ter say, ‘there’s some who’ll hold it against you, but they’re not worth bothern’ with.’”
-Goblet of Fire
Who is:
Rubeus Hagrid
A spell that can erase the memory of someone, partially or completely.
Glideroy Lockhart made a living off of this charm
What is:
Obliviate
Regrows Missing bones
Skele-Gro
A Metamorphmagus who loved a werewolf.
Who is:
Nymphadora Lupin (Maiden Tonks)
One could say these creatures are "Riddikulus"
What are:
Boggarts
“Things we lose have a way of coming back to us in the end, if not always in the way we expect.”
Movie - Order of the Phoenix
Who is:
Luna Lovegood
Incantation used to conjure the Dark Mark.
Doctor Who (Barty Crouch Jr.) casts this after the Quidditch World Cup.
What is:
Morsmordre
The Strongest Love Potion
What is:
Amortentia
Author of A History of Magic and a resident of Godric's Hollow
Who is:
Bathilda Bagshot
A dangerous (and Illegal) cross between a Fire Crab and a Manticore
Featured in Goblet of Fire
What are:
Blast-Ended Skrewts
“Even the Muggles have noticed something’s going on. It was on their news. I heard it. Flocks of owls . . . shooting stars. . . . Well, they’re not completely stupid. They were bound to notice something. Shooting stars down in Kent — I’ll bet that was Dedalus Diggle. He He never had much sense.”
-Sorcerer's Stone
Who is:
Professor Minerva McGonagall
A charm that causes confusion in a person or sentient object.
Hermione casts this spell on Cormic McLaggen during Quidditch tryouts so that Ron can become keeper.
What is:
Confundo
What is:
Veritaserum
R.A.B.
Who is:
Regulus Acturus Black
S.P.E.W. works to point out their plight
What are:
House Elves
“Most go mad in there, and plenty stop eating in the end. They lose the will to live. You could always tell when a death was coming, because the dementors could sense it, they got excited."
- Goblet of Fire
Who is:
Sirius Black