Marvel

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Across
  1. 4. Norse Thunder
  2. 5. Black Widow's sister's first name
  3. 6. The son of a frost giant
  4. 8. Norse god of all gods
Down
  1. 1. Winter Soldier first name
  2. 2. ____Marvel or _____America
  3. 3. Black Avenger (Before getting the shield)
  4. 7. Thor's Bestfriend (Made of rocks)