How well do you know Allie?

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Across
  1. 1. Gaming alias, "small utensils"
  2. 4. Middle name and luxury car
  3. 8. Talkative, four-legged roommate
  4. 9. You need quickdraws, cams, and slings for her sport
  5. 15. This 167km "walk" produced a scar on her right hand
  6. 17. Unusual sauce for white-bread sandwiches
  7. 18. First whip, Korean-made
  8. 19. Picked up this sport to impress Legolas
Down
  1. 2. Northern Ontario wilderness where she said "yes"
  2. 3. 873 hours spent in this dragon infested, RPG world
  3. 5. Summery nickname
  4. 6. Her birthday, according to the stars
  5. 7. Home sweet home, but west
  6. 10. Avian pastime
  7. 11. Etobicoke alma mater
  8. 12. La tierra ancestral
  9. 13. The best dog ever
  10. 14. "Iinii" in Blackfoot, her favourite tattoo
  11. 16. Favourite fantasy trilogy, acronym