As any true Harry Potter fan would know, the Patronus of any person is its most powerful guide, protector and charm against some of the worst creatures ... army of Dementors and a Dark wizard.

Introduced in Harry Potter and ... takes a notable dark shift, and with that comes advanced magic, like the Patronus Charm. The Patronus Charm is a defensive anti-Dementor spell in which the ...

"Harry Potter" site Pottermore unveiled ... the magical conjurings take the form of spirit animals which protect a witch or wizard from the soul-sucking dementors. In the book series, some pretty ...