Does Batman appear in Arrowverse?

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Tags

1. #because
2. #guggenheim
3. #failed
4. #doesn
5. #flourished
6. #referenced
7. #confirmed
8. #essentially
9. #arrowverse
10. #several
11. #consulting
12. #producer
13. #arrow
14. #appear
15. #gotham
16. #month
17. #earlier
18. #missing
19. #elseworlds
20. #batman
21. #years
22. #crime