So like an animagus or a metamorphagus.
Harry: Nope, a normal witch or wizard
Ron: Normal
Hermione: Normal
Mattheo: Animagus- a lizard
Neville: Metamorpagus
Oliver: Animagus- Wolf
Fred: Metamorphmagus
George: Both. Your animal is a deer.
Draco: Normal
Cedric: Metamorphmagus
Tom: Animagus- Chocolate lab
Ginny: Normal
Luna: Normal
Bill: Normal
Charlie: Metamorphmagus
Blaise: Normal except one little strand of hair that you have that you can turn different colors
James: Normal
Sirius: Animagus- Owl
Remus: Metamorphmagus
Percy: Normal
Viktor: Metamorphmagus
Adrian: Normal
Snape: Normal
Regulus: Normal
Frank: Animagus- Finch
Lucius: Normal
Peter: Normal
Tonks: Normal
Roger: Metamorphmagus
Theo: Normal
Newt: Normal