Turtles of Grayskull is a crossover action figure line that merges Masters of the Universe and Teenage Mutant Ninja Turtles into a unified fantasy-sci-fi world. Instead of simple mashups, the line reimagines Eternia through mutation energy and interdimensional conflict, creating redesigned characters that feel true to both brands while standing apart as entirely new interpretations.
The figures use a MOTU Origins–style foundation—bold proportions, fantasy armor, and retro sculpting—enhanced with mutant textures, corrupted details, and TMNT-inspired weapons. The Turtles become armored Eternian warriors, Skeletor gains ooze-infused power, and Shredder evolves into a mythic threat, giving the line a strong, cohesive identity.
Built with durable construction and retro-compatible scale, the figures display well alongside Origins and similar lines. Strong character redesigns, collector-friendly packaging, and dual-franchise appeal have made Turtles of Grayskull a standout modern crossover series with consistently high demand across major marketplaces.
Michelangelo’s nunchaku, fused with the Power of Grayskull, fill him with radical secret powers to take down the Snake Men.
Accessories: Mikey’s signature weapon has been adapted for reptile defense -as two-piece connectable “energy field” nunchuks. His shell doubles as a shield.
It was not Shredder’s first time submerged in the Ooze. Last time he emerged mutated with insane strength. This time, fused with King Hiss’ venom, Shredder is now the Snake Men’s weapon of destruction: Super Shredder!
Accessories: Super Shredder’s Reptile Wars-themed cape is removable. He’s armed with a snake-encircled scepter and sword. In addition to his signature metallic helmet, his defense is augmented by removable armor — metallic spiked armor on his shoulders, metallic spiked and fanged arm bracers, and harness and skirt armor.
King Hiss has tried time and time again to lead the Snake Men to glory. Now that Shredder has come to him with the mutagen, King Hiss discovers that when combined with their toxin, the Snake Men can become the most powerful force on Eternia.
Accessories: Comes with alternate Foot Soldier Torso and Head to swap between Foot Soldier and 4 Armed Mutated King Hiss form.
Donatello’s ingenuity combined his technology with the Power of Grayskull to create weapons to track that snake-in-the-grass, Shredder.
Accessories: Donatello has removable waist sash, shoulder armor, hood and snake-ified face guard. He’s armed with a staff with removable mace caps and removable flame effect. His turtle shell doubles as a front-facing shield.
Shredder may have slithered away once, but Raphael is not about to let him or any of the Snake Men slip through his sai once again.
Accessories: Raphael is armored up with removable snake fang gauntlet, waist sash and shoulder armor piece. His removable shell doubles as a shield. His 2 split-fingered Sai swords can be sheathed on his back shell.
The Ocean Warlord heeded Skeletor’s beckoning from Snake Mountain at his own peril. The two always held an uneasy alliance, but Mer-Man did not suspect that he was walking into a trap. He was taken by an alien called Krang, covered in Mutagen, and awoke forever changed in both his mind and body.
Accessories: Sword, Trident, Swappable Tail and Legs
