Spectacular Spider-Man #224 (1995)

"The Assassin With My Face!" The Mark of Kaine, Part 4 of 5. Script by Tom DeFalco. Art by Sal Buscema and Bill Sienkiewicz. Cover by Sal Buscema.

In a bizarre turn of events in the tunnels beneath Manhattan, the third Peter Parker (aka Spidercide) morphs into a freakish monster! And now instead of fighting alongside the web-slinger and the Scarlet Spider, he's fighting against them! But the startling transformation of Spidercide prompts Kaine to change sides! So when the battle pushes up into the streets; it's the wall-crawler, Ben Reilly, and Kaine vs. Spidercide! Can the untrusting trio defeat Spidercide and keep Mary Jane safe? And if they are successful, will Peter go back to prison... or will someone else?

Near mint condition.