Steven universe weapon guess (for crystal gems)

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Across
  1. 2. Bow, flail, and warhammer
  2. 3. Bow
  3. 7. Suction cups
  4. 9. Dimensiokinesis
  5. 10. parasol
  6. 11. Spear
  7. 13. double neck guitar
  8. 16. Greatsword
  9. 17. Shield
  10. 18. Gauntlet
  11. 19. Ferrokinesis
Down
  1. 1. Flail
  2. 4. Hydrokinesis
  3. 5. Sword
  4. 6. Sword and shield
  5. 8. Hammer hands
  6. 12. Whip
  7. 13. Warhammer
  8. 14. Gauntlets
  9. 15. Yo-yo
  10. 17. Future vision