Humberto Ramos Regular Cover
| Release: | Jan 13, 2016 |
| Cover: | Mar 2016 |
| Release: | Jan 13, 2016 |
| Cover: | Mar 2016 |
The clock is winding down for mutantkind and one of the X-Men's oldest foes has come to speed up the process: MISTER SINISTER has returned! And he's bringing the X-Men face-to-face with their greatest fear... As the first chapter of EXTRAORDINARY X-MEN races to its exciting conclusion, one thing's for sure for this team of all-new, all-different X-Men: Not everyone will emerge unscathed.
| Writer | Jeff Lemire |
| Cover Artist | Humberto Ramos |
| Cover Colorist | Edgar Delgado |
| Penciller | Humberto Ramos |
| Inker | Victor Olazaba |
| Colorist | Edgar Delgado |
| Letterer | Joe Caramagna |
| Editor | Mark Paniccia, Daniel Ketchum, Christina Harrington |
| Editor in Chief | Axel Alonso |
| Wolverine | James 'Logan' Howlett |
| Iceman | Robert 'Bobby' Drake |
| Colossus | Piotr 'Peter' Nikolaievitch Rasputin |
| Storm | Ororo Munroe |
| Nightcrawler | Kurt Wagner |
| Magik | Illyana Nikolievna Rasputina |
| Jean Grey | |
| Mr. Sinister | Nathaniel Essex |
| Age | Modern Age |
|---|---|
| Format | Comic |
| Series Group | X-Men |
| Genre | Action | Adventure | Super-Heroes |
| No. of Pages | 28 |
| Country | USA |
| Language | English |