The massive Battle for Eternia 2-in-1 playset has hit a milestone for collectors waiting on the sidelines: it’s now in stock and ready to ship on Amazon, priced at $86.39. After initially appearing on Walmart and Target as a preorder, this MOTU Core playset folds open to a full 27 inches wide and combines Castle Grayskull and Snake Mountain into a single fortress display.
The set draws directly from the 2026 Masters of the Universe film’s design language and packs in impressive play features: a working Jawbridge on the Grayskull side, a functioning elevator, weapons rack, zipline, and a lock-up area on the Snake Mountain half. The included exclusive Golden Armor Skeletor figure and removable Bone Throne and Sword Altar round out a collector-focused offering that appeals to both young fans and display collectors.
For those who’ve been hesitant about committing to a preorder, this Amazon availability offers immediate shipment - just add to cart and it’s on its way. The set pairs well alongside Origins or Masterverse figures and serves as a display centerpiece rooted in Eternia’s lore.
Where to buy it
Big Bad Toy Store, our affiliate partner, has the playset in stock at $94.99 in BBTS Mint packaging, with $6 flat rate US shipping, 30 day returns and Pile of Loot if you want to hold it and ship it with the rest of your Core figures. Buying through that link supports heman.org at no extra cost to you.
Folded open, the two fortresses run a full 27 inches. Source: Mattel via Big Bad Toy Store.
What is in the box
- The Battle for Eternia playset, two fortress sides, assembly required
- Exclusive Golden Armor Skeletor figure with Havoc Staff
- Removable Evil Bone Throne for the Snake Mountain half
- Removable movie-accurate Sword Altar plus the Power Sword
- Four additional weapon accessories and a weapons storage rack
- Zipline handlebar and string
- Opening and closing Jawbridge, working elevator, lock-up area
The interiors: Bone Throne and stair ramp on the Snake Mountain side, Sword Altar and weapons rack on the Grayskull side. Source: Mattel via Big Bad Toy Store.
Should you buy it
At 14 inches tall and 27 inches wide it is the largest MOTU playset Mattel has put out since the Origins Castle Grayskull, and the price sits well under it. The trade-off is scale: this is built for the Kids Core line rather than Origins or Masterverse, so 7-inch figures will look oversized next to the jawbridge. If you collect Core, it is the centrepiece of the line. If you are an Origins collector, treat it as a backdrop rather than a scale-accurate castle.
The Jawbridge is spring loaded and launches figures forward when triggered. Source: Mattel via Big Bad Toy Store.
Join the discussion