Hero Crossword Challenge

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Across
  1. 4. The hero's helper (as Robin)
  2. 6. The fastest hero in the world
  3. 8. The accessory some heroes wear to hide their identity
  4. 10. Diana of Themyscira
Down
  1. 1. Captain America protects himself with his...
  2. 2. The Spider Man releases ____ from his hands
  3. 3. The one the heroes face
  4. 5. The dark knight
  5. 7. His weakness is kryptonite
  6. 9. The god of thunder