Comic book covers are made to grab your attention so you’ll pick up an issue and give it a read. But what makes a good one? Is it technically accurate artwork or wild designs? Humorous pictures or shocking imagery?

HM Deadpool #27 by Scott Koblish & Val Staples

10 Letter 44 #6 by Alberto Jimenez Albuquerque

9 Detective Comics #30 by Francis Manapul

8 Deadly Class #4 by Wes Craig

7 Iron Patriot #2 by Garry Brown

6 Iron Fist: The Living Weapon #1 by Kaare Andrews

We like to think it can be any mix of those factors, but a great cover is one that is memorable, so here are the Top 10 that we couldn’t take our eyes off in April. Guinness World Record for most characters on a single cover. Nearly every Marvel character who's anyone, as well as a handful of Marvel editors, all showed up to help Wade Wilson celebrate his nuptials.