Name that Creature.

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Across
  1. 3. This creature fears the full moon?
  2. 5. This creature can grow and shrink to fit available size?
  3. 9. This creature was the original "Snitch" in Quidditch?
  4. 11. This creature can turn invisible when threatened?
  5. 12. This creature can open locks?
  6. 15. This creature likes shiny things?
Down
  1. 1. This creature lives underwater and is widely considered as beautiful?
  2. 2. This creature can detect suspicious people?
  3. 4. This creature's tears have healing powers?
  4. 6. This creature can kill with a single look?
  5. 7. Consuming this creature's blood results in a half life?
  6. 8. This creature is half human, half horse?
  7. 10. This creature can fly and desires manners?
  8. 13. This creature isnt very intelligent, and was found in a bathroom?
  9. 14. This creature's blood has 12 uses?