Harry doesn't personally use any magic, but "the seven Potters" use polyjuice potion to transform into the likeness of him, which could easily be classed as magic. After Harry breaks the boundaries of the Dursley house, and the death eaters attack, he uses a variety of spells including expelliarmus and accio.
The dementors attacked Harry in #3 on the train to Hogwarts because Dementors feed on unhappiness and sorrow- Harry has a lot of just that [for one thing, his parents are gone.] The Dementors are not in their rightful home because they escaped.
Yes, dementors are in the courtroom scene when Umbridge is interrogating Mary Cattermole.
harry potter and the prisoner of askcaban harry potter and the order of the phenix
the third book/film
dementors
No, dementors are foul creatures. There are no males or females.
Yes, the dementors join Voldemort in Harry Potter and the Deathly Hallows.
Dementors don't actually exist so no there won't be.
The dementors make him remember of his past when voldemort killed his parents
Most defintally not! They are from Harry Potter! There may be grim reapers i dont know but defintally no dementors!
The dementors are computer animated characters who don't talk, nobody plays them.
There are no pixies either.
Remus Lupin
Harry Potter and the Order of the Phoenix.
Yes, dementors are in the courtroom scene when Umbridge is interrogating Mary Cattermole.
The dementors attacked Harry in #3 on the train to Hogwarts because Dementors feed on unhappiness and sorrow- Harry has a lot of just that [for one thing, his parents are gone.] The Dementors are not in their rightful home because they escaped.
Dolores Umbridge.