Leonel Castellani Lego Sketch Variant Cover
| Release: | Oct 16, 2013 |
| Cover: | Dec 2013 |
1.21 Giga-Whats?!
| Release: | Oct 16, 2013 |
| Cover: | Dec 2013 |
Necessary Evil CONCLUDES! - The moment that changes world of Spider-Man-- and the Marvel Universe for years to come. - Which Spider-Man is responsible for such a thing? Spider-Man 2099 or the Superior Spider-Man? - Major developments for both Spider-Man's cast... and for the future.
| Writer | Dan Slott |
| Cover Artist | Leonel Castellani |
| Penciller | Ryan Stegman |
| Inker | John Livesay |
| Colorist | Edgar Delgado |
| Letterer | Chris Eliopoulos |
| Editor | Stephen Wacker, Ellie Pyle |
| Editor in Chief | Axel Alonso |
| J. Jonah Jameson Jr. | |
| Mary Jane Watson | |
| Carlie Cooper | |
| Spider-Man | Otto Octavius |
| Spider-Man (2099) | Miguel O'Hara |
| Max Modell | |
| Grady Scraps | |
| Bella Fishbach | |
| Sajani Jaffrey | |
| Elizabeth 'Liz' Allan | |
| Norman 'Normie' Osborn | |
| Uatu Jackson | |
| Tyler Stone (2099) | |
| Tiberius 'Ty' Stone | |
| Wraith | Yuri Watanabe |
| Lyla (2099) | LYrate Lifeform Approximation |
| Mason Banks | |
| Antoine Morant |
| Age | Modern Age |
|---|---|
| Format | Comic |
| Series Group | Spider-Man |
| Genre | Action | Adventure | Super-Heroes |
| No. of Pages | 28 |
| Country | USA |
| Language | English |