Who created the DC multiverse?

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Tags

1. #altered
2. #scientist
3. #earths
4. #universe
5. #antimatter
6. #matter
7. #similar
8. #until
9. #named
10. #krona
11. #planet
12. #multiverse
13. #countless
14. #single
15. #infinite
16. #split
17. #causing
18. #moment
19. #creation
20. #positive
21. #crisis
22. #universes