Christmas Day has become prime time for Warhammer 40k reveals, from new Chaos and Aeldari rumors to a possible Primarch; here’s what we might see!
Christmas Day has quietly turned into one of the most reliable dates on the Warhammer 40k calendar. Games Workshop loves using it as a pressure release valve, one big reveal that hints at where the next year is heading without laying every card on the table.
If you look at the pattern from recent years, the message is clear: Christmas is where the long game starts.
This year’s speculation feels louder than usual, and for good reason. The rumor mill is stacked with Chaos, Corsairs, and a few truly unhinged long shots that would send the community into meltdown mode.
Let’s break down what actually makes sense, what feels like classic misdirection, and where the smart hobby money should land.
Christmas Day Warhammer 40k Rumors
Updated on December 25th, 2025, by Rob Baer with the latest rumors, Grotmas hints, and reveals from Games Workshop.

Fulgrim showing up last Christmas was the signal flare for the Emperor’s Children refresh that followed.
The year before, they even did a Dark Angels reveal, which teed up the Deathwing Assault box and a refresh for the unforgiven.
But all that being said, remember… these are the rumors making the rounds and general wishlisting about the lead-up to the new edition to a degree, so take all of this with as much salt as you need!
Chaos Space Marines Locked & Loaded

Add in the Grotmas hints and the Rumor Engine drip-feed, and suddenly the idea of Chaos getting even more than expected starts looking pretty believable.
That’s where all the usual chatter starts to click into place: updated Raptors, Defilers, Mutilators, and Iron Warriors upgrade sprues. That list reads less like random wishlisting and more like GW laying track for a broader Chaos refresh.
Plus, Chaos has been eating well in Horus Heresy, too, and when a faction is getting love across multiple systems, it usually means the plastic pipeline is flowing. Even the “spicy long-shot” stuff like Perturabo feels slightly less tinfoil when the overall Chaos momentum keeps building.
Red Corsairs, Huron Blackheart, and the Crew That’s Definitely Coming





Iron Warriors Support Adds Weight

The Xenos Option: Aeldari Corsairs

Talk around updated Vipers, new flying troops, psykers, and a dedicated Corsair box lines up with how GW handled Dark Angels and Emperor’s Children teasers. One hero model plus a curated box is all it takes to kick off a year-long release cycle.
On day 19 of the Grotmas Calendar, Games Workshop dropped a pretty juicy short story all about Prince Yriel. It does a great job setting the stage for what new Eldar Corsairs could be getting up to, and GW even flat-out says we will be hearing from him again in the future. It is not a full confirmation, but this is about as close as GW ever gets without actually putting the models on the table.
Commissar Yarrick’s Return

Without Steel Legion kits on the horizon, this one feels more like a future arc than a Christmas anchor. But, GW has hinted he could return. They did say it’s not 100% confirmed that he’s dead.
40k Rumor Wild Cards That Would Break the Internet
Then there are the ideas that exist purely to cause chaos, the kind of reveals that would instantly dominate every feed.
Plastic Warhound Titan

Pricing, release timing, and logistics all make a full reveal unlikely. A tease, though, is exactly the sort of statement GW might save for Christmas.
Leman Russ and the Primarch Question

Adding another Loyalist Primarch without resolving that story creates more problems than hype. This is a very, very long shot, but maybe if you wish upon a Christmas star, it will come true.
So What Is the Smart Bet For Warhammer 40k Christmas Reveals?
All signs point toward what can best be described as a Corsair Christmas for December 25th, 2025. Red Corsairs ended up taking the spotlight with Huron and a confirmed crew, but GW left plenty of doors open for the rest of the rumors and plenty to speculate on. Expect Aeldari Corsairs to sit right behind or even beside them in a bundle box.
The Plastic Titan, Yarrick, and Primarch talk live in the “fun zone” that’s perfect for speculation, less perfect for actual release planning. We didn’t see them yet, but that doesn’t mean they are done for good.
See All the Latest 11th Edition Rumors Here



