Warning! Spoilers for Marvel’sOne World Under Doomahead!

Marvel is setting up a fight decades in the making, once more pitting perennial adversariesDoctor Doomand theFantastic Four’sMister Fantastic against one another. Currently, the Latverian dictator has extended his rule over all of Earth, lording over the entire planet as its Emperor, but as theOne World Under Doomcrossover event continues, it might be up to his first, greatest foe to take him down.

Marvel’s advanced solicitation forOne World Under Doom#7, written by Ryan North, with art by R.B. Silva,teases “a last, desperate gamble” by Reed Richards to save the world from Doom’s control.

One World Under Doom #7 cover, Doom and Mr. Fantastic fighting

Running a total of nine issues, the series has treated Doom, including pitting him against the greater threat of Dormammu, but as it reaches its apex, fans are eager to find out how his actions might shift towards a more traditionally villainous role. In any case, issue #7 is shaping up to be the next greatMr. Fantastic vs. Doctor Doom face-off.

Reed Richards Is The Only One Who Can Bring Down Emperor Doom, And Marvel Knows It

One World Under Doom#7; Written By Ryan North; Art By R.B. Silva; Available June 13, 2025 From Marvel Comics

Out this week isOne World Under Doom#5, the synopsis for which says that “Doom is at his highest,” having brought together the heroes of Earth under his command in order to fight off the evil forces of Dormammu. However, the teaser for the issue also promises “the unexpected return of an old foe,“while the synopsis for the following issue states that “Reed [Richards] reveals a terrible secret he’s acquired about Doom’s global domination,” with the cover for the issue depicting Doom tearing his elastic enemy apartwith his hands.

Then, there is the freshly released solicitation forOne World Under Doom#7:

One World Under Doom #6 Doctor Doom rips Reed Richards face

Doom once sought glory, but that glory is now dead. All that is left is power and control as rebellions in several countries are quickly — and brutally — put down. As Doom prepares to make his final stand, and a world’s army stands against him, only a few can see the truth… it’s not enough. Emperor Doom is going to win. And so Mr. Fantastic prepares a last, desperate gamble…

In other words, at the peak of his triumph as Emperor, something major will happen to upend Doom’s reign, and Mr. Fantastic is going to have something to do with it. While Marvel fans will have to wait for the specific details of this arc to fall into place, it is worth noting, in broad strokes, how fitting it is thatReed Richards will play an instrumental rolein the series as an endgame adversary for Doom.

Fantastic Four (2005) Movie Poster

A Doctor Doom Story As Epic As “One World” Wouldn’t Be Complete Without A Face-Off With Mr. Fantastic

One World Under Doom#6; Written By Ryan North; Art By R.B. Silva; Available Jul 15, 2025 From Marvel Comics

Doctor Doom and Reed Richards are Marvel’s most perennial foes, to the point where, in some ways, they represent opposing sides of the same hero/villain coin.No matter theheights of power Doom might ascend toinOne World Under Doom, or any story, Mr. Fantastic will always be the one enemy capable of finding his Achilles heel, of bringing him down despite all odds.One World Under Doomis maneuvering its story into a position where this could once more be the case, though it is also possible Marvel will subvert this dynamic, and with it, fans' expectations.

The inclusion of Mr. Fantastic in the pivotal next stage of the story suggests that Marvel’s latest Doctor Doom saga will continue to build toward a spectacular, canon-shaking conclusion.

As mentioned,One World Under Doomhas taken a novel approach to its story by centering Doom, making him a protagonist, if not an outright hero. In other words, the series has been remarkably able to distill the complexities that have come to define the character’s role in Marvel lore into a densely plotted, and narratively satisfying arc, at least so far; theinclusion ofMr. Fantasticin the pivotal next stage of the story suggests that Marvel’s latestDoctor Doomsaga will continue to build toward a spectacular, canon-shaking conclusion.

One World Under Doom#7will be available June 24, 2025 from Marvel Comics.