Earlier, we only had a partial picture of Mattel’s Masters of the Universe movie merchandise rollout. Castle Grayskull was revealed, Snake Mountain was confirmed, and a handful of action figures and Barbie Signature dolls were teased—but details were scarce. Now Mattel has lifted the curtain on a much larger portion of the lineup, including Brick Shop battlefield sets, Chronicles collector figures, vehicles, creature releases, and more.
If the goal here is to make Eternia unavoidable in 2026, well, I guess it’s mission accomplished. Keep going for a breakdown of the toys that will be going live in less than 24 hours.
Battle of Castle Grayskull Building Set
The Battle of Castle Grayskull building set expands on what we saw previously with a more action-centric play environment centered around Eternia’s most recognizable fortress. Designed under Mattel’s new Brick Shop line, the set recreates the iconic battleground between heroic warriors and Skeletor’s forces with modular construction sections and character minifigures meant for display as much as play.
It comes with a whopping 16 NanoWorld figures that, while poseable like action figures, boast swappable poses. The NanoWorld figures include Prince Adam, He-Man, Skeletor, Sorceress, Teela, Evil-Lyn, Zoar, Cringer, Beast Man, two Royal Guards, Hover Robot, and four Skel-Knight.
Personally, I think this is bigger than it is as a standalone toy. It really feels like the centerpiece of a growing brick-built MOTU battlefield. So, brace yourself for the fast-disappearing money and shrinking home space!
The Mattel Brick Shop Masters of the Universe Battle of Castle Grayskull Building Set packs 867 pieces, measures 29.2 cm (11.5 inches) wide, and 25.4 cm (10 inches) tall, and sells for US$65.
Clash at Snake Mountain Building Set
Naturally, Castle Grayskull could not stand alone for long. Clash at Snake Mountain gives Skeletor his proper territory, recreating the villain’s lair with the same Brick Shop styling and modular construction approach. However, as Castle Grayskull, it will not be a complete lair like the brick-built set from MEGA we saw back in 2022. Anyhoo, together, the two sets practically beg to be displayed side by side.
The set, which has 636 elements, measures 24.6 cm (9.7 inches) wide and stands 25.1 cm (9.9 inches) tall when completed. It is supplied with 12 NanoWorld figures, featuring He-Man, Skeletor, King Randor, Evil-Lyn, Gygor, Karg, Spikor, Pig Boy, Goat Man, and three Skel-Knights.
And yes, if Mattel keeps going at this pace, a full brick Eternia shelf may soon be unavoidable as well.
The Mattel Brick Shop Masters of the Universe Clash at Snake Mountain Building Set is priced at US$54.
Eternia Flight Fight Building Set
The Eternia Flight Fight set shifts the focus from fortress warfare to aerial action. Instead of static structures, this one introduces a flying vehicle scenario designed to recreate high-speed encounters above Eternia’s battlefield zones. Think of it as a playable diorama of sorts. It adds variety to the Brick Shop lineup and hints that Mattel is planning a broader ecosystem rather than isolated releases.
It contains 411 pieces, and when completed, measures 33.0 cm (13 inches) long, 17.8 cm (7 inches) wide, and 15.2 cm (6 inches) tall. The set includes 10 NanoWorld figures, including He-Man and Teela, plus some special effects.
The Mattel Brick Shop Masters of the Universe Eternia Flight Fight Building Set retails for US$44 when it becomes available later today.
Attack of the Collector Building Set
Then there is the 593-piece Attack of the Collector set, a slightly larger and interesting entry that looks like it is designed to expand scene-building potential. Again, it is pretty much a playable diorama. And somehow, it feels like the Eternia Flight Fight Building Set and this are made for each other, like Castle Grayskull and Snake Mountain. What am I talking about? Of course they are!
The set comes with 12 NanoWorld figures with swappable poses, and includes characters like Roboto and Trap Jaw. When completed, the build measures 38.1 cm (15 inches) wide, 17.8 cm (7 inches) wide, and 20.3 cm (8 inches) tall.
The Mattel Brick Shop Masters of the Universe Attack of the Collector Building Set has a retail price of US$54.
He-Man and Teela Collector Dolls
He-Man and Teela are getting the Barbie doll treatment. Based on He-Man and Teela’s appearance in the movie, these dolls have some level of playability and poseability, as with other Barbie dolls. However, they cannot stand for their plastic life. Thankfully, each doll is supplied with a doll stand to let you realize the potential of the movable joints.
If She-Ra can be part of the Barbie doll collection, I don’t see why these guys cannot. Oh, did we mention the He-Man doll has to be the most pumped male Barbie doll ever made? Like, seriously… he’s gonna make all the Ken from the last 65 years look less than fit.
Anyhoo, Barbie Teela doll stands 11.5 inches, and has a face sculpt in the likeness of Camila Mendes. Meanwhile, the He-Man doll stands 12.25 inches tall and features a face sculpt in the likeness of Nicholas Galitzine.
The Barbie Signature Masters of the Universe Teela Doll and the Barbie Signature Masters of the Universe He-Man Doll sell for US$60 each.
2026 Movie He-Man and Teela Action Figures
For those who prefer something closer to the traditional action figure experience, the movie-line He-Man and Teela figures bring screen-inspired detailing into a more familiar format, i.e., 5.5-inch Origins-size. Expect to find movable joints, accessories to bring the figures to life, and they, of course, have a likeness to the respective actors.
The Masters of the Universe 2026 Movie Teela Action Figure and the Masters of the Universe 2026 Movie He-Man Action Figure retail for US$10 each.
Roton Vehicle and Battle Cat Creature Figure
Vehicles are always where a toy line starts feeling real, and the Roton makes its expected return alongside Battle Cat,a.k.a. the talking cat, as he appears in the film. Battle Cat, in particular, looks positioned as one of the flagship creature releases for the wave. Both rides are designed to play well with 5.5-inch action figures—sold separately, of course—and offer some level of playability, and/or articulations so they can actually be helpful in the battle.
The Masters of the Universe 2026 Movie Roton Vehicle will sell for US$38 and the Masters of the Universe 2026 Movie Battle Cat Creature Action Figure for US$22.00, when they become available.
Origins Deluxe Beast Man Returns
Meanwhile, the Origins line continues doing what Origins does best—bringing back classic characters in their retro-inspired glory. Deluxe Beast Man fits right into that tradition while sitting comfortably alongside the newer cinematic figures without feeling out of place. This is a big guy, standing 6.75 inches tall, and has some serious poseability with 16 points of articulation.
This big guy has removable fur armor, comes with whip and dagger accessories, and a packaging inspired by the live-action movie. And yes, Beast Man is in the movie, too.
The Masters of the Universe Origins Deluxe Beast Man comes with a US$25 sticker.
Chronicles Line Expands the Movie Universe
Mattel’s new Chronicles series celebrates the 2026 live-action MOTU movie with detailed movie-accurate designs. The lineup includes He-Man, Skeletor, Tri-Klops, Trap Jaw, Man-At-Arms, Battle Cat, and King Grayskull. I believe those characters are not the end of the Chronicles series for the MOTU live-action.
That last inclusion is particularly interesting. King Grayskull showing up this early hints the film may be, again, digging deeper into Eternia’s mythology than expected. God damn. So many tell-tale signs of a possible exciting franchise!
The action figures in the Chronicles collection are 6.5-inch scale. Expect them to have 30 movable joints; however, the actual height isn’t made except for one figure: King Grayskull, which is 6 inches tall.
The Masters of the Universe Chronicles 2026 Movie He-Man, Tri-Klops, Man-At-Arms, Skeletor, and Trap Jaw action figures sell for US$27 each. Masters of the Universe Chronicles Battle Cat and the Masters of the Universe Chronicles King Grayskull Figure go for US$44 and US$30, respectively.
Havoc Staff Skeletor and Power Sword He-Man Action Figures
Finally, Mattel is also introducing action-feature versions of Skeletor and He-Man centered around their signature weapons—the Havoc Staff and the Power Sword. These releases lean into classic play-pattern mechanics while still tying visually into the broader 2026 movie lineup. In other words, it may not be the collectors’ cuppa. Anyhoo, again, He-Man here has the likeness of actor Nicholas Galitzine. No, Jare Leto looks for Skeletor since he is behind the skull face.
The Masters of the Universe Skeletor Havoc Staff Attack Action Figure and the Masters of the Universe He-Man Power Sword Slash Action Figure cost US$16 each.
Images: Mattel.
