Stone Dragon in Morph Up appears to come from the Great Stone Dragon reference tied to Mulan ; the clearest public mention I found says, “Mulan is the Great Stone Dragon.”

Quick read

That means the Morph Up version is likely based on the Disney character/lore connection rather than a separate original dragon design.

Why people say that

  • The name “Stone Dragon” matches the Mulan idea of the Great Stone Dragon.
  • Public discussion around the game points to that reference rather than another source.

What this means in Roblox terms

If you saw “Stone Dragon” in Morph Up, it is probably a morph inspired by Mulan’s Great Stone Dragon , not a dragon from a different Roblox game or a random myth creature.

Caveat

I could only verify one public result directly tied to the phrase, so this is the most likely source rather than a fully confirmed game developer statement.

Would you like a super short version you can paste into a Discord or Roblox chat?