Harry Potter Crossword

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Across
  1. 3. One of Harry's quidditch brooms, pretty nimble
  2. 4. Draco's mother
  3. 7. Name of a House
  4. 9. Look at a Basilisk reflection, and get..
Down
  1. 1. Harry's girlfriend
  2. 2. Invisible winged horse, seeing death helps
  3. 5. Do this last. First letter of all other clue answers, If "Tom Marvolo Riddle" is " I am Lord Voldemort". Then this reveals - I am "________".
  4. 6. Spell to Summon
  5. 8. Actress who plays Hermione