Across
- 3. The fictional city where Batman operates in DC
- 7. The alter ego of Bruce Banner in Marvel
- 9. The mystical artifact protecting Earth in Marvel's Doctor Strange
- 10. The arch-nemesis of Spider-Man, known for his green goblin alter ego
- 11. The cosmic villain obsessed with collecting Infinity Stones in Marvel
- 14. The cosmic entity that devours planets in Marvel
- 16. The speedster with lightning bolts on his costume in DC
- 17. Magic using former doctor
- 19. The Norse god of mischief and adoptive brother of Thor in Marvel
Down
- 1. The alien symbiote that becomes an antihero in Marvel
- 2. The home planet of the Green Lantern Corps in DC
- 4. The archer superhero skilled with a bow in Marvel
- 5. The powerful mutant leader of the X-Men in Marvel
- 6. The Martian Manhunter's real name in DC
- 8. The robotic enemy of the Avengers in Marvel, created by Tony Stark
- 12. The villainous organization in Marvel led by Red Skull
- 13. The metal that makes up Wolverine's claws in Marvel
- 15. The government agency overseeing superheroes in DC Comics
- 17. The assassin and antihero known for his red suit in Marvel
- 18. Thor's home realm in Marvel