What is the deadliest sword in history?

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Tags

1. #fabricated
2. #regarded
3. #killed
4. #status
5. #honjo
6. #sword
7. #masamune
8. #swordsmiths
9. #shigenaga
10. #leadership
11. #legendary
12. #brilliant
13. #almost
14. #blade
15. #split
16. #greatest
17. #master
18. #famed
19. #achieved
20. #sharpness
21. #japanese