Mantenna New Eternia Masterverse Wave 19 Box Reveal

Roy Juarez has officially closed the book on Masterverse Wave 19 packaging with the debut of the Mantenna box! Fans first spotted the Evil Horde’s bug-eyed spy at San Diego Comic Con 2025 in figure form, and now it’s a thrill to see him presented in his full New Eternia packaging glory. With this reveal, every box from Wave 19 has now been shown, giving collectors a complete look at how the assortment is shaping up on shelves. Mantenna’s packaging continues the tradition of showcasing dramatic artwork of Simon Eckert, and while we don’t yet have the high-resolution images of the art, history tells us those should follow soon. For now, the box reveal itself is a great capstone to Wave 19, and it builds even more excitement as we anticipate the chance to pore over the detailed illustrations and see how they expand on Mantenna’s lore and visual identity within the Masterverse line.

Box Images

The packaging for the New Eternia Masterverse Mantenna showcases a striking design on both the front and back. The front features the figure displayed in a window box with bold artwork of Mantenna firing a blast from his weapon, highlighting his bulging eyes and sinister fanged mouth. The back of the box shows a full illustration of the figure in action, wielding his staff in a rocky environment, along with close-up images that spotlight his pop-out eye feature and multiple head looks. It also includes a brief bio, describing him as the Evil Horde’s spy who scouts New Eternia for Castle Grayskull’s lost pieces.

The side panel artwork shows Mantenna blasting his weapon with his bulging eyes lit up, set against a cosmic background with Horde forces flying into battle. In the upper left, a Horde Command Ship hovers among a swarm of smaller attack crafts, adding to the sense of invasion and power.

Mantenna SDCC 2025 Reveal

Mantenna creeps into the New Eternia Masterverse line with a grotesquely detailed update that stays true to his freakish roots while introducing new levels of realism. His four-legged sculpt is packed with insectoid textures and sharp armor detailing, highlighted by a bold red and blue color scheme that pops against his menacing snarl. What truly sets this version apart are the swappable eyeballs—each sculpted with eerie precision and a glossy, organic finish that makes them look unsettlingly lifelike. Combined with his Horde-branded chest armor and blast effect accessory, Mantenna looks ready to bug out and terrorize Eternia with unsettling flair.

This close-up of the New Eternia Masterverse Mantenna figure highlights the character’s most iconic feature—his bulging, oversized eyeballs. The eyes are cast in translucent orange plastic with vivid red and yellow iris detailing, giving them an unsettlingly lifelike appearance that evokes the vintage fright factor. Protruding from deep-set sockets, the eyes are mounted on long, veiny blue stalks. Combined with his open-jawed expression and angular red faceplate, this sculpt captures the grotesque charm of Mantenna in a hyper-detailed modern update.

This side angle of Mantenna highlights the elongated, insect-like legs and clawed feet, which give the figure a strong sense of stability and creature-like posture. The yellow-orange orbs extending from the eye stalks gleam under the display lighting, emphasizing their translucent material and exaggerated shape. His extended blaster accessory, featuring a spiraling red energy effect and matching orb at the tip, reinforces the exaggerated visual language of the character. The raised shoulder armor and flared head fins further accentuate his alien silhouette, lending him a distinctly menacing, otherworldly presence.