Apache Chief	Aquaman	Batman	Blue Beetle
Captain Marvel	Cat-Man	Cheetah	Chemo
Evil Star	Hawkgirl	King Shark	Lex Luthor
Mr. Atom	Poison Ivy	Robin	The Spectre
Superpink	Terra-Man	Weather Wizard	Wonder Woman

1. Apache Chief is a size-changing strongman.
2. Aquaman is the master of the Seven Seas.
3. Batman is the Dark Knight detective.
4. Blue Beetle is a tech-savvy crime fighter.
5. Captain Marvel is a Superman-like hero.
6. Cat-Man is Batman's evil foil.
7. Cheetah is Wonder Woman's ferocious foe.
8. Chemo is a Godzilla-sized walking chemical vat.
9. Evil Star is a foe of Green Lantern who shoots lasers.
10. Hawkgirl is a tough as nail's angel with an attitude.
11. King Shark is a vicious half-shark, half-man.
12. Lex Luthor is a criminal mastermind.
13. Mr. Atom is an atomic-powered robot who battles Captain Marvel.
14. Poison Ivy is the evil master of plants.
15. Robin is Batman's plucky sidekick.
16. The Spectre is a spirit of vengeance against evil-doers.
17. Superpink is entirely made up by myself and my daughter.
18. Terra-Man is a evil cowboy with future tech.
19. Weather Wizard is a foul fiend who manipulates the air.
20. Wonder Woman is a hero for the ages.

So there you go.