SDCC 2025: Marvel Reveals the Finale of 'One World Under Doom' and Teases the Next Sorcerer Supreme

The Marvel Comics: Next Big Thing Panel, one of the most anticipated moments of San Diego Comic-Con, just concluded, giving fans a glimpse at the most monumental storylines coming to the Marvel Universe!

In addition to new series announcements, writer Ryan North revealed the cover of ONE WORLD UNDER DOOM #9, the final issue of North and R.B. Silva's epic event series that's defined the last year of Marvel Comics storytelling. On sale in November, Ben Harvey's cover dramatically teases Doom’s fall, but while his reign may end, the impact of Doom's final actions will be felt forever! What comes next? Will Doom retain the mantle of Sorcerer Supreme or will another step up to become Earth's prime mystical protector? See the potential candidates on a new promotional image by artist Devmalya Pramanik and learn more in the months ahead!

FINALE!

Doom has confronted all of Earth's heroes in battle – and he's won. What's more, he's used the magical power of Sorcerer Supreme to ensure that this victory has become a fixed moment in time: a thing that will stand forever, impervious to magic or time travel alike. But unbeknownst to Doom, in that climatic moment that can now never be changed, the seeds of Doom's downfall were also fixed for all eternity. Left with an intolerable defeat that cannot be changed, Doom makes a choice he can never undo – and the rest of the world will pay his price...

ONE WORLD UNDER DOOM #9
Written by RYAN NORTH
Art by R.B. SILVA
Cover by BEN HARVEY
On Sale 11/5

"The story is in two parts,” North explained. “[In the second part], you’re kind of waiting for the other shoe to drop, because there’s no way he’s doing what he's doing without any consequences. So in the second half, you see what’s going on behind the scenes."

“There is some stuff coming up that I’m very excited for,” he continued. “I know issue nine is the conclusion, but issue eight has some big stuff that I’m very excited about."

Check out the ONE WORLD UNDER #9 cover and promotional artwork teasing the next Sorcerer Supreme and stay tuned for more Marvel Comics news out of San Diego Comic-Con!

See schedules and get the latest Marvel news and announcements at San Diego! San Diego Comic-Con 2025 runs Thursday, July 24 through Sunday, July 27. For all the latest Marvel news from SDCC 2025, follow along live on Marvel.com, YouTube, Instagram, X (formerly Twitter), Facebook, and TikTok.