| Release: | May 1966 |
| Cover: | May 1966 |
I, Lucifer
| Release: | May 1966 |
| Cover: | May 1966 |
Two mutants dressed as X-Men rob a bank, but they are not the X-Men we know. In fact, Lucifer arranged a meeting between Unus and the Blob, who decided to start a crime wave claiming to be X-Men to discredit them, and draw them out for a final confrontation. It doesn't take long for the X-Men to realize this, and track them down, but they will have to do so without the help of Professor X.
| Writer | Roy Thomas |
| Cover Penciller | Werner Roth |
| Cover Inker | Richard 'Dick' Bache Ayers |
| Penciller | Werner Roth |
| Inker | Richard 'Dick' Bache Ayers |
| Letterer | Artie Simek |
| Editor | Stan Lee |
| Beast | Henry 'Hank' McCoy |
| Cyclops | Scott Summers |
| Iceman | Robert 'Bobby' Drake |
| Professor X | Charles Francis Xavier |
| Angel | Warren Worthington III |
| Marvel Girl | Jean Grey |
| Blob | Frederick J. Dukes |
| Lucifer | |
| Unus the Untouchable | Angelo Unuscione |
| Unus | Angelo Unuscione |
| Supreme One |
| Age | Silver Age |
|---|---|
| Format | Comic |
| Series Group | X-Men |
| Genre | Action | Adventure | Super-Heroes |
| No. of Pages | 32 |
| Country | USA |
| Language | English |
| My Rating |
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|---|---|
| Storage Box | CGC/CBCS Box #27 |
| Read | |
| Index | 6465 |
| Added Date | Jun 15, 2014 21:40:18 |
| Modified Date | May 05, 2025 22:09:40 |
| Grade and value | 4.0 Very Good ($ 120.00) |
|---|---|
| Grade status | Slabbed and graded by CGC 4.0 |
| Slab Certification Number | CGC 4.0 - 433365008 |
| Label Type | Universal Grade |
| Custom Label | X-Men 90's Gatefold |
| Page Quality | Off-White to White |
| Grader Notes | X-Men 20 5/66 Marvel Comics Grader Notes: moisture damage bottom of whole book |
| Key | Minor: 3rd app. of the Blob, Origin of how Professor X lost the use of his legs |
| Key Categories | Origin |