Optimus Prime Armor He-Man MOTU Origins Transformers Concept

The mashup world of Masters of the Universe and Transformers just got a whole lot more exciting thanks to the custom work of bombstaroutkast, who has created a concept figure for the Optimus Prime Armor He-Man teased in the MOTU Origins Transformers mini comic. To make things even better, Mr. Home Arcade has shared in-hand images of this incredible custom, giving us a closer look at what could have been if Mattel decided to officially produce the figure. While there’s been no official confirmation of a Wave 2 or continuation of the crossover line, this concept really (all) sparks the imagination (see what we did there) and shows just how cool the possibilities could be if the mashup continues. With He-Man donning Optimus-inspired armor, it’s easy to picture how well this line could expand if given more room to play with both iconic properties. Whether this figure stays in the fan-creation realm or eventually makes its way into collector’s hands through Mattel, it’s an amazing proof of concept that blends two powerhouse franchises into one.

Optimus Prime Armor He-Man

As seen in the minicomic, Optimus Prime Armor He-Man fuses Eternian power with Autobot tech, clad in Prime’s red, silver, and blue armor with grill-styled chest plating and angular shoulders. His blue helmet with silver faceplate fits naturally over He-Man’s look, while wheel-like leg armor adds a mechanical touch. Armed with a Cybertronian-enhanced Power Sword, he’s a true blend of magic and machinery, perfect for a Wave 2 MOTU Transformers crossover.

Mr. Home Arcade In-Hand Images

The custom figure brings to life the concept teased in the MOTU x Transformers mini comic, where He-Man dons a set of Autobot-inspired armor forged by Man-At-Arms. The figure captures the look from the page with a red and silver armored chest piece sporting mechanical details and the Autobot insignia, oversized shoulder plating, and blue mechanical boots. One version shows him with the classic Optimus Prime helmet and orange Energon axe, paired with a large blaster, pulling directly from Prime’s iconic arsenal. Another swaps in He-Man’s head, keeping the armored body intact, creating the fusion look teased in the comic. This figure effectively realizes what the crossover hinted at—He-Man as Eternia’s version of Optimus Prime in battle gear.

A really fun detail with this custom is that both the Matrix of Leadership and the Autobot symbol chest plates are swappable, giving you options for how to gear him up. They can peg right onto the Power Sword, which adds an extra layer of play and display value whether you want He-Man channeling the Matrix or showing allegiance with the Autobot crest, you can switch it out and create different looks on the fly.

Mr. Home Arcade took the concept a step further by swapping in a classic He-Man head, making it look like he’s just removed his Optimus Prime helmet. With the bulky Autobot armor still strapped on and the Matrix sitting at his chest, the effect gives off the impression that He-Man himself is piloting the Prime gear rather than fully becoming him—almost like a removable battle mask that blends Eternia’s champion with Cybertron’s leader.

Bombstaroutkast Concept

Bombstaroutkast’s custom show off some unique touches, with one look pairing the orange energon axe and Autobot shield for a strong nod to Prime’s weaponry, while the other swaps in a massive blaster that really changes the silhouette of the figure. The shield design pops with a metallic silver rim and textured red faceplate, complete with an Autobot emblem at the center, giving it a more mechanical feel compared to traditional MOTU shields. The armor itself has a bulkier, more rugged build here, with exaggerated shoulder plating and a slightly different finish that sets these customs apart from later refinements.

The customs from Bombstaroutkast highlight the creative experimentation with weapons and detailing. One look arms him with his orange energon axe really plays nicely against the red armor, while the other poses him with the Power Sword slotted through the Matrix of Leadership, giving the blade a hybrid Eternian-Cybertronian upgrade.

Mini Comic: By The Energon of Grayskull

The mini comic cover features vibrant artwork of Bumblebee Armor Man-At-Arms and Megatron Armor Skeletor locked in an intense battle. Man-At-Arms, clad in yellow and blue armor with the Autobot insignia on his chest, raises his fist in defiance, while Skeletor, in gray and purple armor with the Decepticon insignia, grips him with one arm and aims his massive fusion cannon with the other. Explosive clouds and streaks of orange and purple fill the background, heightening the sense of action. The Masters of the Universe × Transformers logo is prominently displayed at the top, with the bold title “By the Energon of Grayskull” along the bottom.

Pages 1 and 2 of the minicomic set the stage for the crossover, beginning on Cybertron where the civil war between Autobots and Decepticons has ravaged the planet over control of Energon. The Autobots flee in search of a new home, but the Decepticons pursue them with the goal of eradicating all Autobots. As their situation becomes dire, the Autobot Ark ejects its historical archives to preserve their legacy and warn others. The archive pod travels across the universe, eventually landing on Eternia, where Man-At-Arms and the Sorceress discover it. Scanning the device, they identify it as originating from a cybernetic alien planet. A recorded message from Optimus Prime introduces himself and reveals it comes from a highly advanced technological society. The Sorceress and Man-At-Arms agree to investigate further, with Duncan already downloading the data.

On page 3, Man-At-Arms is confronted by Skeletor, who now wields the power and form of Megatron. Skeletor boasts that Man-At-Arms is too late and taunts him before firing the Havoc Cannon. As Man-At-Arms reels from the attack, Skeletor declares his intent to demonstrate what Megatron would do, leaving Duncan shocked and questioning, “Megatron?”

On page 4, Skeletor, in his Megatron armor, declares that the Energon of Grayskull will be his, but He-Man intervenes to stop him. Skeletor boasts of his newfound, unparalleled power, which begins to drain the Power of Grayskull from He-Man. Man-At-Arms fires back, hitting Skeletor and forcing him to retreat. As he departs, Skeletor vows that the power of Energon will eventually be his, leaving He-Man and Man-At-Arms reacting to the mention of Energon.

On page 5, back at Man-At-Arms’ lab, it’s revealed that Energon—the power source central to the Autobot/Decepticon war—has similar energy readings to Castle Grayskull, making the Power of Grayskull and Energon essentially the same. Skeletor, now imbued with Energon through his Megatron armor, poses a major threat. Man-At-Arms explains that Megatron’s nemesis is Optimus Prime and the Autobots, inspiring him to create new Autobot armor for himself. Fully suited up alongside Optimus Prime armor He-Man, Man-At-Arms declares they now have a fighting chance, and He-Man rallies them with, “Let’s roll out!”

On page 6, at Snake Mountain, Skeletor proposes an alliance with Scareglow, promising that with Energon from Castle Grayskull, they can conquer Eternia—Skeletor will claim the planet while Scareglow gains the souls for Subternia. Scareglow agrees, and Skeletor uses the power of Havoc to transform him with the abilities of one of Megatron’s most dangerous Decepticon soldiers. The transformation completes, revealing Scareglow in a new, powerful form in Starscream armor, as Skeletor declares they will now reforge the entire universe together.

The figures are also up for preorder on Target’s website and Mattel Creations (check stock status after the jump):