Thunderbolts: Doomstrike: Key to Marvel's One World Under Doom Crossover

If there's one word to describe the state of the Marvel Universe in 2025, it's "Doom." In February, Marvel kicks off a new crossover event called "One World Under Doom," where Doctor Doom emerges from the shadows as the new Sorcerer Supreme and declares himself emperor of the world. This gripping narrative unfolds in Ryan North and R.B. Silva's "One World Under Doom" miniseries, along with numerous tie-ins and spinoffs. One of the most crucial tie-ins to watch is "Thunderbolts: Doomstrike," crafted by writers Collin Kelly and Jackson Lanzing, with art by Tommaso Bianchi.

IGN is thrilled to offer an exclusive preview of "Thunderbolts: Doomstrike #3," set to release in April. Marvel's solicitation teases, "Bucky, Songbird, Sharon Carter, and the Midnight Angels launch a daring plan to target Doctor Doom’s supply of vibranium. But standing in their way are – THE THUNDERBOLTS?! It’s THUNDERBOLTS VS. THUNDERBOLTS – ’NUFF SAID!"

Check out the preview in the slideshow gallery below, and continue reading to dive deeper into the series with insights from Kelly and Lanzing, including how this series serves as the grand culmination of a years-long Bucky Barnes storyline:

Thunderbolts: Doomstrike #3 Exclusive Preview Gallery

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Is Bucky Barnes to Blame for Emperor Doom?

"Thunderbolts: Doomstrike" continues the saga that Kelly and Lanzing began in the 2023 "Thunderbolts" relaunch. This series introduced a new Thunderbolts team, led by Bucky Barnes, with the mission to confront the Marvel Universe's most formidable villains by any means necessary. Although Bucky's team successfully tackled threats like Hydra and the Kingpin, their triumphs inadvertently paved the way for Doom's ascent to power.

"In a single sweep, Bucky cleared the board of the Red Skull, the Kingpin’s finances, and the American Kaiju," Lanzing shared with IGN via email. "That leaves Hydra without a leader, the criminal underworld without financing, and the US Government without its most effective deterrence - all of which was supposed to help Bucky make the world a safer, better place and inspire other heroes to make big changes in the world around them. Unfortunately, he also inspired someone else: Victor Von Doom - who he used as a pawn to kill the re-emergent Red Skull. And no one makes a weapon out of Victor Von Doom without living to regret it."

Kelly explained that their initial "Thunderbolts" storyline, "Worldstrike," was always planned to lead into a Doom-centric follow-up. The announcement of Ryan North's company-wide crossover event, "One World Under Doom," perfectly aligned with their vision.

"When we started planning what the follow-up series would be, we were introduced to the upcoming new status quo for the Marvel Universe: One World Under Doom," Kelly stated. "Spearheaded by the incredible Ryan North, we eagerly dove into the outlines…and to our shock, discovered that he was using Bucky’s manipulation of Doom as one of the key inciting incidents for Victor’s rise to world power. Which meant that this new Thunderbolts mission wasn’t just a crusade against evil - it was a referendum on Bucky’s choices. Doomstrike is Bucky’s chance to redeem his choices… but it’s going to push him harder than ever before."

"This new Thunderbolts mission wasn’t just a crusade against evil - it was a referendum on Bucky’s choices." Naturally, Bucky's guilt over his role in establishing Emperor Doom will be a central theme in "Doomstrike." Kelly reminds us that guilt has been a constant in Bucky's narrative since his resurrection as the Winter Soldier.

"Bucky’s guilt - whether from his actions as The Winter Soldier, or his missions for the Outer Circle - have been weighing him down all his life," Kelly said. "And just when he thought he could put some of it down and turn the corner…he gets burdened with the responsibility of causing Doom’s rise to power. Worst of all, Doom understands that…and will use that guilt as his greatest weapon. After our first issue, that weight will be increased by a factor of 20,000…and even with his metal arm, Bucky might not be able to save himself from being crushed."

"The rest of the Thunderbolts are going to have varied motivations - as they often do, as a team of outsiders and mercenaries," Lanzing added. "Songbird is joining the team out of loyalty to Bucky and her own sense of heroism - long gone are her days as Screaming Mimi, so when she sees a chance to be a hero in this world gone mad, Songbird takes it. But she’s also still hurting from the loss of her last love, Abner Jenkins (aka MACH-X), so there’s a certain amount of devil-may-care attitude to how far she’s willing to go."

Lanzing continued, "Black Widow is entirely concerned for Bucky’s safety - they only recently reignited their romance and it’s clear that his guilt is driving him to dangerous places. She’d rather play the long game against Doom, but Revolution waits for no man. Destroyer is already on-mission when we meet her; Sharon Carter destroys fascism and it’s basically everywhere these days. U.S. Agent is deep in his cups when Bucky arrives - disgusted by his country’s subservience to a foreign dictator. And our newest member, Ghost Rider ‘44, is an old friend of Bucky whose war just reignited in hellfire. We’re leaving some more members as surprises… but suffice to say, every one of them has a reason to stand against Doom… or worry for Bucky’s life."

But what about the enigmatic Contessa Valentina Allegra de Fontaine? Kelly teased, "As for Val… that’s a more complicated question that readers will have to read issue #1 to uncover."

Thunderbolts vs. Thunderbolts

A major highlight of "Doomstrike" is the return of the original 1997 Thunderbolts lineup. While Songbird has allied herself with Bucky, her former teammates have sided with Emperor Doom. As the cover of issue #3 clearly shows, the two teams are set to clash in the unfolding narrative.

"We’re thrilled to invite the original Thunderbolts back into the mix and cross them over with Bucky’s new reimagined operation," Kelly said. "From the heartbreaking conclusion to Songbird and Abner’s relationship, beautifully brought to life (and death) by Jim Zub, to the disastrous return of Citizen V, it’s a real honor to return to these characters, and - more importantly - return them to their original core dilemma: is redemption even possible for a villainous life?"

Lanzing added, "But it’s not Bucky who’s co-opting the name for his own ends - it’s Doom. See, the Thunderbolts aren’t self-organizing here; in a world under Doom, few heroes are as under his thumb as those he calls his 'Fulgar Victoris.' But why are they organizing? And why is Bucky target number one?"

Naturally, Songbird will be a pivotal figure in "Doomstrike." The series will explore her torn loyalties between her old teammates and her new commitment to Bucky's cause.

"When Melissa returns, she does so with a style, excited and ready to aid Bucky on his mission," Kelly said. "But he’s not the only Thunderbolt she has a history with, and the return of her friends - serving someone as nefarious as Doom - will absolutely twist her heart. Unlike Bucky, the Thunderbolts are her entire world…so how she deals with this fallout is going to shake her to her core."

Kelly and Lanzing have been weaving Bucky's narrative for several years, extending beyond their "Thunderbolts" run. Bucky played a significant role in their "Captain America: Sentinel of Liberty" series and the "Captain America: Cold War" crossover. "Doomstrike" is specifically marketed as the culmination of their overarching Bucky storyline, making it a must-read for fans of "Sentinel of Liberty."

"Here’s what we can say with confidence: this is our final Bucky Barnes tale for a while," Lanzing teased. "We’ve been telling a single story with Bucky Barnes ever since we started at Marvel - we call it the 'Revolution Saga.' It began in Devil’s Reign: Winter Soldier, really exploded in Captain America: Sentinel of Liberty, motivated Captain America: Cold War, and then became fully centered on Bucky in Thunderbolts: Worldstrike. Bucky has discovered the secrets of his origin, he’s clashed with his best friend, he’s allowed love back into his heart, and he’s taken on a new identity as the Revolution - but it will all come down to this. I really cannot stress enough that fans of any of our work on those titles shouldn’t miss this - while the story is great for new readers, it’s also imbued with tons of meaning for those who’ve been on this ride with us. It’s the grand finale for our work on Bucky and we’re leaving it all on the field."

With "Thunderbolts: Doomstrike" unfolding as the "Thunderbolts" movie hits theaters in May, Kelly and Lanzing are keen to attract MCU viewers to their latest project, particularly given the similarities in the team roster.

"Absolutely," Kelly said. "Fans of MCU Bucky - slightly more quippy, slightly less damaged - will find our Bucky very familiar…least, at the start. Though the details are different, this story will teach MCU fans exactly why The Contessa Valentina Allegra de la Fontaine is such a machiavellian threat. And for fans of Bucky and Natasha, their romance sits at the very core themes of the book. Finally, as we know Doom himself will soon be taking the spotlight in the MCU, this story - and the entire One World Under Doom era - is a terrifying introduction to one of the greatest villains in Marvel’s history. Our sincere hope is that, when fans of the movie come rushing into their local comic shop asking for more, the one-two punch of Thunderbolts: Worldstrike and Doomstrike are waiting for them to hook them into the incredible, wild world of Marvel comics."

"Thunderbolts: Doomstrike #1" is set to be released on February 19, 2025. For more on the future of the Marvel Universe, explore what to expect from Marvel in 2025 and our most anticipated comics of the year.