Marvel has announced 23 special variant covers will be released for its upcoming event, Acts of Evil, all of which feature a bad guy on full display.

Dubbed "Bring on the Bad Guys" covers, the variants for Acts of Evil will feature original pieces from many talented artists, including Declan Shalvey, Mike McKone, Inhyuk Lee, Mark Brooks and more.

RELATED: Marvel Releases Acts of Evil Creative Teams, Covers

Marvel's Acts of Evil is based on an event from the '90s called Acts of Vengeance. The idea for Acts of Vengeance was simple, yet fun; a group of Marvel villains got together and decided to trade their usual targets to catch heroes off-guard. Acts of Evil has a similar concept, but with a different set of heroes and villains.

Acts of Evil will begin in July.

"Bring on the Bad Guys" variant covers will be appearing on the following titles:

1. AMAZING SPIDER-MAN #27 by Woo Cheol Lee – featuring Molten Man

2. AMAZING SPIDER-MAN #28 by Bengal – featuring Anna Kravenoff

3. AVENGERS #23 Mike McKone – featuring Count Nefaria

4. BLACK CAT #3 by Inhyuk Lee – featuring Black Cat

5. BLACK PANTHER #15 by Ryan Benjamin – featuring Killmonger

6. CAPTAIN AMERICA #13 Patch Zircher – featuring Red Skull

7. CAPTAIN MARVEL #9 J.G. Jones – featuring Yon-Ragg

8. CONAN THE BARBARIAN SPECIAL #1 by TBD

9. DAREDEVIL #9 by TBD

10. DAREDEVIL #10 by Junggeun Yoon - featuring Elektra

11. DOCTOR STRANGE #18 Martin – featuring Nightmare

12. DOCTOR STRANGE #19 by Nordsol – featuring Dormammu

13. FANTASTIC FOUR #13 by Gerald Parel – featuring Doom

14. FRIENDLY NEIGHBORHOOD SPIDER-MAN #10 by TBD

15. FRIENDLY NEIGHBORHOOD SPIDER-MAN #11 by TBD

16. GUARDIANS OF THE GALAXY #8 by TBD

17. IMMORTAL HULK #22 by Ryan Brown – featuring Abomination

18. LOKI #2 by Declan Shalvey - featuring Loki

19. SAVAGE AVENGERS #4 Zaffino – featuring Kulan Gath

20. THANOS #5 Junggeun Yoon – featuring Thanos

21. THOR #16 by TBD

22. TONY STARK: IRON MAN #15 by Mark Brooks – featuring Madame Masque

23. VENOM #17 by Sunghan Yune – featuring Carnage

KEEP READING: Marvel's Acts of Evil Pits Heroes vs Villains in All-New Matchups