The 7 Biggest Spider-Man Events That Totally Changed the Marvel Universe (& Why Fans Hate #4)

Spider-Man is undeniably Marvel’s most popular superhero. For over sixty years, he’s been the company’s leading character, appearing in many of their most famous and impactful stories. Some of the most memorable Spider-Man tales are large-scale events – everything from stories that connect the entire Marvel Universe to major arcs within his own comic series. Spider-Man has been central to dozens of these events, and they often have lasting consequences, fundamentally changing his world – whether it’s the entire universe or just his immediate surroundings.

Let’s take a look at seven key moments in Spider-Man’s history that really shook up the Marvel Universe. These comic book storylines dramatically altered the lives of Spider-Man and those around him – sometimes for the good, sometimes for the bad, and occasionally in very strange ways. Regardless, they’re all memorable, whether you loved them or hated them. So, let’s dive into the seven biggest events that changed everything for Spidey.

7) “The Other”

I’ve always felt there’s something a little unsettling about Spider-Man, a duality between the man and something…else. It started way back when Stan Lee originally wanted him to look like a monster, not a typical hero. With powers from a spider, he’s never quite felt fully human to me. But everything changed with the story of ‘The Other’. Peter started having terrible nightmares, and then found out he was sick, facing a life-or-death situation. And just when things couldn’t get worse, Morlun came back, and nearly destroyed him. It was in those final moments, facing death, that something shifted within Peter. His spider-side completely took over, and he actually killed Morlun, before finally succumbing to his illness in MJ’s arms. It was a truly shocking transformation.

Although Spider-Man seemingly died, a powerful, primal part of him – known as the Other – brought him back to life. However, Peter had to accept the spider-based heritage he’d long avoided. This rebirth gave him new abilities, like seeing in the dark and a touch that could sedate people. This story arc was significant because it established that Spider-Man’s powers weren’t just scientific, but had a mystical source – something hinted at before with the idea of ‘Spider-Totems’, but never fully confirmed. Now, it was clear Peter’s powers were rooted in the mystical, and that aspect continues to influence his adventures even now.

6) “Clone Conspiracy”

The “Clone Conspiracy” was a huge story arc featuring the return of Ben Reilly as the Jackal. He wasn’t just cloning people, but bringing back the original individuals – even those who had died – into new bodies. To win Spider-Man over, he resurrected everyone who had perished while Spider-Man was around, both heroes and villains. This included many popular characters like Gwen Stacy and Jean DeWolff, as well as lesser-known figures like the Kangaroo and the Lizard’s family. While Uncle Ben wasn’t brought back, everyone else was, and some of these characters remained active, creating opportunities for new storylines with faces fans thought they’d never see again.

5) “The Wedding!”

Spider-Man and Mary Jane Watson have been famous for their on-again, off-again relationship since they first met, with Mary Jane playfully calling Peter a “tiger.” Their relationship has seen many highs and lows over the years, but they finally got married in 1987. This event opened up new storytelling possibilities, as committed relationships were rare for superheroes at the time, and a major character getting married was almost unprecedented. Marvel’s dedication to their relationship allowed both characters to develop further, inspiring the company to explore similar storylines with others. Sadly, their marriage didn’t last forever, but it wasn’t due to either of them dying – another character caused their separation.

4) “One More Day”

Everyone knows the controversial Spider-Man storyline where Aunt May is killed and Peter Parker makes a deal with the devil, Mephisto. After Peter publicly revealed he was Spider-Man, the Kingpin sent someone after him, and tragically, Aunt May was fatally wounded. In a shocking turn of events, Peter and his wife, MJ, made a deal with Mephisto to bring her back to life – a move that many fans consider a huge mistake. While fans strongly dislike this comic, it’s not just about the plot itself. Many believe it marked a turning point for the worse in Spider-Man’s history. Marvel is aware of the negative reaction to this story, especially considering how much fans value Peter and MJ’s relationship, and they’ve used that knowledge in subsequent storylines.

Marvel often hints at a reconciliation between Peter Parker and MJ, but consistently disappoints fans. The storyline involving Paul is a particularly frustrating example of what feels like intentional cruelty towards the audience. This story arc also began a pattern of constant hardship for Peter. Since the “One More Day” comic, Spider-Man has been stuck in a cycle of sadness and failure. This comic significantly worsened how Marvel treats Spider-Man, and remains a deeply upsetting moment for many fans – a real slap in the face.

3) “Clone Saga”

While many fans dislike “One More Day,” the “Clone Saga” is a close second in terms of unpopular storylines. Originally intended to be brief, it stretched on for two and a half years, and it’s clear the writers were improvising as they went. Despite its many inconsistencies, plot holes, and confusing moments, the saga actually introduced several ideas and characters that are now important parts of Spider-Man’s history.

The “Clone Saga” storyline famously introduced the idea of cloning into Spider-Man’s world, a concept that continues to create problems for him. It also gave us beloved characters like Ben Reilly and Kaine, who are still popular despite their complex backstories. Plus, it brought back the Green Goblin years after his supposed death, cementing his place as Spider-Man’s greatest enemy. While the saga was initially controversial, it ultimately enriched Spider-Man’s overall story and has had a lasting positive impact on his mythos, once the lengthy plotline concluded.

2) Spider-Verse

The original Spider-Verse is widely considered one of the most important Spider-Man stories ever told. It brought together a concept that had been developing for years across comics, video games, and TV shows – the idea of multiple Spider-People existing in different universes. The foundation for this idea actually first appeared in the Spider-Man: Shattered Dimensions video game. The Spider-Verse comic then fully realized this concept, opening up endless possibilities for Spider-Man stories. For years, Spider-Man had primarily been a solo hero, but this event created a sense of community and even helped introduce the idea of the multiverse to a wider audience. It was a truly groundbreaking story that had a huge impact.

1) “Black Suit Saga”

Though not part of the main Spider-Man story arc, the time when Spider-Man wore the black symbiote suit is incredibly important. It led to the creation of one of his most recognizable looks – almost as famous as his classic red and blue – and, more significantly, brought the first symbiote to Earth. This single event opened the door to a huge part of the Marvel Universe, introducing dozens of different symbiotes and popular characters like Venom, Agent Anti-Venom, and Carnage.

Symbiotes have evolved beyond being just a part of Spider-Man’s story and have become incredibly popular on their own. With characters like Knull getting their own series and the current Spider-Man event focusing on them, these alien creatures are now a major and captivating element of the Marvel Universe. They’ve become essential to Marvel’s success, and it all began with their initial introduction.

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2026-03-16 22:15