Bear On The Stair 2021

Can you tell who I am? Isn't it a brilliant disguise? Here are some clues: round spectacles, a cloak, a wand and a Nimbus 2000 (that's the broomstick of course). Yes, that's right! I've disguised myself as Harry Potter. Wouldn't it be great if the wand and the broomstick really worked? I could cast spells to make everyone's Christmas bright and merry! And how brilliant would it be to fly?