Across
- 5. arch enemy of flash
- 7. enslave many worlds and dimensions
- 9. appeared in the new teen Titans # 2
- 11. main antagonist on DC comics many series crisis on infinite Earth
- 12. first appeared in Aquaman #35
- 15. first appeared in Justice League of America # 1
- 16. an evil or alternative universe counterpart of Superman
- 17. an anti-hero first appeared in Omega Man #3
Down
- 1. first appeared in action comics #23
- 2. has superhuman knowledge due to being an advanced computer system
- 3. father of scandal Savage
- 4. temporarily had ice powers
- 6. Batman nemise
- 8. an unstoppable monstrous DC comics most famous for killing Superman
- 10. appeared particularly in Green lantern in movies
- 13. first appeared in the brave and bold # 30
- 14. not even as powerful as Superman