Rocksteady Mutagen Canister

Create Rocksteady’s origin and mutate him into a ferocious, hulking rhino!

The origin of Turtles’ roughest, toughest (and most incompetent) villain is revealed when you create this horrific mutation! Build the brutish thug, then mutate him from man to rhino when you swap out classic accessories including rhino arms and head! Connect Rocksteady to the buildable pipes backdrop with ‘87 animated series-themed high res panels to create the most radical Turtles villain display!

Ideal for ages 10 and up


  • One highly-detailed, hyper-articulated Rocksteady micro action figure
  • Our most articulated figure design to date!
  • Buildable, ’87 animated series-themed display stand with pipes, silver manhole cover stand, and high res artwork panels
  • Accessories are removable and include collectible mutagen canister, human arms and head, rhino arms and head, money bag, and character-themed weapon
  • Collect and connect with other TMNT Collectors sets by Mega Construx™
  • Build the ’87 animated series, and build beyond™!
  • Pieces 38
  • Age 10+
  • Item #DXF15

$ 7.99 USD (MSRP)

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