A monstrous puzzle

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Across
  1. 2. Cocky
  2. 3. He who came from Gazelle and Berformet
  3. 7. The ruler, high above the canopy, watch over all
  4. 10. Why can’t i trap him
  5. 11. Float like a butterfly, sting like a bee
  6. 13. An aspiring racer off the track
  7. 14. Long ago, the 4 nations lived in harmony
  8. 17. The power of the monkey is its ability to take any shape
Down
  1. 1. ISAB
  2. 4. 500 Aussie
  3. 5. Calcium shell you take, fiery punishment you shall receive
  4. 6. If you can’t take it anymore, you can let it go
  5. 8. Has the average hygiene of a Discord mod, League player and Reddit user
  6. 9. At the peak of the snowy mountain, his remain
  7. 12. Only by sheer look does he struck incomprehensible emotion into the hunter, driving them back
  8. 15. Who tf put the toaster in the bathtub???
  9. 16. Bro got NTRed