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Masters of The Universe™ x StudioForge™CASTLE GRAYSKULL™ EDITION: Blade of Eternia™8” Collector’s Chef Knife & Display Stand
Limited Edition: 482 Available for Pre-Order
Limited Edition: 482 Available for Pre-Order
Split Payments Available
A limited edition collector's knife and hand-painted Castle Grayskull™ display stand, faithfully derived from the visual world of the 2026 Masters of the Universe™ theatrical film. Individually serialized and steeped in the lore of the hero that defined a mythology, this is a collector's heirloom for fans of Masters of the Universe — and a museum-quality piece that you can possess if you act fast.
Pre-Order Notice: This product is in active design refinement. Final materials and finish details may vary slightly from images shown. Core design and vision unchanged.
Available For Pre-Order
*This is a design-phase pre-order. Final materials, finishes, textures, and decorative elements are currently in refinement to ensure full alignment with the 2026 theatrical release. Changes may be made at StudioForge™'s discretion in pursuit of the highest possible quality.
- Principal Creators:
INSPIRED BY THE FORTRESS THAT GUARDS THE SECRETS OF THE UNIVERSE
INSPIRED BY THE FORTRESS THAT GUARDS THE SECRETS OF THE UNIVERSE
Since the first age of Eternia™, Castle Grayskull™ has stood between order and chaos, watching over a world finely balanced between light and dark. The Power Sword™ within, waiting for its rightful owner to draw on its power.
Draw it free. Discover your true power.
THE DESIGN JOURNEY
INSPIRED BY THE POWER SWORD™.
Neither toy nor replica. An expertly-crafted, functional culinary knife whose every detail traces back to He-Man and his legendary sword. The leather-wrapped handle, the crossguard echoing his chest armor, the runic script in the hilt reading “Eternia™”... And the edge, sharp and tough enough to cut through anything in its path.
CASTLE GRAYSKULL™, SCULPTED WITH OBSESSIVE DETAIL.
Sculpted from resin and meticulously hand-painted, every stone of Castle Grayskull™ has been pored over with obsessive detail. The Gothic arches and war-worn battlements all faithfully derived from the visual world of the 2026 theatrical film. Eternian™ runic script wraps the base, naming this treasure “Blade of Eternia™”.
ONLY THE WORTHY WILL DRAW ON ITS POWER.
Held in place by magnetic registration, the blade pierces the crown of the skull and emerges through the jaw — visible in display through the open mouth. Draw it like Excalibur to channel its power. Even without the knife, the piece stands on its own as a museum-grade piece of art.
A HIDDEN SHRINE.
On the reverse, the sacred shrine where the Power Sword™ rests, derived directly from the 2026 theatrical film. A complete scene on every side.
YOURS. AND YOURS ALONE.
The base of every piece carries its own individual serial number — marking yours as one of one. A permanent record of ownership, cast into the piece itself.
*This Limited Edition run will produce only 482 units ever.
INSPIRED BY THE POWER SWORD™.
Neither toy nor replica. An expertly-crafted, functional culinary knife whose every detail traces back to He-Man and his legendary sword. The leather-wrapped handle, the crossguard echoing his chest armor, the runic script in the hilt reading “Eternia™”... And the edge, sharp and tough enough to cut through anything in its path.
CASTLE GRAYSKULL™, SCULPTED WITH OBSESSIVE DETAIL.
Sculpted from resin and meticulously hand-painted, every stone of Castle Grayskull™ has been pored over with obsessive detail. The Gothic arches and war-worn battlements all faithfully derived from the visual world of the 2026 theatrical film. Eternian™ runic script wraps the base, naming this treasure “Blade of Eternia™”.
ONLY THE WORTHY WILL DRAW ON ITS POWER.
Held in place by magnetic registration, the blade pierces the crown of the skull and emerges through the jaw — visible in display through the open mouth. Draw it like Excalibur to channel its power. Even without the knife, the piece stands on its own as a museum-grade piece of art.
A HIDDEN SHRINE.
On the reverse, the sacred shrine where the Power Sword™ rests, derived directly from the 2026 theatrical film. A complete scene on every side.
YOURS. AND YOURS ALONE.
The base of every piece carries its own individual serial number — marking yours as one of one. A permanent record of ownership, cast into the piece itself.
*This Limited Edition run will produce only 482 units ever.
By the Power of Grayskull™
A limited edition, once-in-an-eternity creation. When these are gone, they're gone forever. A Masters of the Universe™ collectible unlike any other ever dreamed of. Heirloom-worthy from day one.
Draw it free. The power is yours.
A Once in a Lifetime Collector's Piece
One-Time-Only Release
Blade of Eternia™ will never be reproduced. When every piece is claimed, that's it. Forever.
Functional Art
Museum-quality craftsmanship meets Masters of the Universe™ legend — a collector's blade and diorama unlike anything that has come before.
Lore-Rich Detail
From the chest armor crossguard to the Eternian™ runic script etched into blade and base — every detail tells the story.
Officially Licensed
Developed in official partnership with Mattel™ and derived faithfully from the visual world of the 2026 Masters of the Universe™ theatrical film.
A Once in a Lifetime Collector's Piece
One-Time-Only Release
Blade of Eternia™ will never be reproduced. When every piece is claimed, that's it. Forever.
Functional Art
Museum-quality craftsmanship meets Masters of the Universe™ legend — a collector's blade and diorama unlike anything that has come before.
Lore-Rich Detail
From the chest armor crossguard to the Eternian™ runic script etched into blade and base — every detail tells the story.
Officially Licensed
Developed in official partnership with Mattel™ and derived faithfully from the visual world of the 2026 Masters of the Universe™ theatrical film.
Pre-Production Phase Render: Subject to Change
The images shown are pre-production renders. Final materials, finishes, textures, and decorative elements are currently in refinement to ensure full alignment with the 2026 theatrical release. The final piece may differ slightly as we refine the design through the manufacturing process.
What will not change is the overall vision, the design intent, and the standard of craftsmanship we hold ourselves to. Every decision made between now and production will be in pursuit of a better piece.
We will keep you updated as the design evolves.
Join the StudioForge™ Inner Circle for updates direct to your inbox.
Questions?We're Here To Help.
Explore our FAQs for key info, quick answers, and expert tips.
How Many Pieces Will Be Made?
This Limited Edition run will produce only 482 units ever. Each piece will be individually serialized as part of this one-time-only StudioForge release.
Will the final piece change from the images shown?
What you see is a render of our vision for the final product — and we're holding ourselves to an exceptionally high standard to get there. Every design decision has been made to reflect the visual world of the 2026 theatrical film, and that vision isn't changing.
However, this is a pre-production phase pre-order, and the journey from render to prototype reality may require refinement. Certain finishes, textures, or decorative details may evolve as we work with our artisanal and manufacturing partners to achieve the highest possible quality.
We'll keep you updated every step of the way via the StudioForge™ Inner Circle.
Why should I pre-order?
StudioForge™ editions are known to sell out entirely during the pre-order window — often before the first piece is finished. Given the limited edition production, there is little chance this will be available after pre-orders close. This is your best opportunity to secure one. Pre-ordering guarantees your allocation from a one-time-only release that will never be reproduced.
When will it ship?
Blade of Eternia™ is tied to the 2026 Masters of the Universe™ theatrical release window, hence our early pre-order launch. At the time of launch, we expect orders to ship in Mid 2027. We prioritize quality over speed — we guarantee it will be worth the wait.
We will keep you updated throughout the process with regular check-ins and production milestones via the StudioForge™ Inner Circle.
Can I use this knife in the kitchen?
While designed primarily as a collector's displayable, Blade of Eternia™ is a fully functional culinary knife. However, most collectors choose to keep their StudioForge pieces in unused condition to preserve both value and pristine appearance.
How do I care for my piece?
For display: Keep in a cool, dry environment away from direct sunlight.
For kitchen use: Hand wash only with mild soap and dry immediately. Never use a dishwasher. Always return to the display stand when not in use.
*As final materials are still being confirmed, more detailed care guidance specific to your piece will be provided at the time of purchase and shipment. We'll make sure you have everything you need to keep it in perfect condition.
Is there a shipping charge?
Every StudioForge™ piece is shipped from one of our secure North American vault facilities using a white-glove service — custom protective packaging, fully-insured transit, and signature confirmation. The $99 shipping fee applies to all customers who choose the 20% deposit option. Shipping is free when paying in full.
Draw It Free.
The Power Is Yours.
One-time-only release. When they're gone, they're gone forever.
Digital render. Final product may vary. Pre-order notice: product in active design refinement. Final materials may vary. Core design unchanged.