Ok, first of all the morph makes you keep your own hat on, secondly do it on base plane, and not terrain, thirdly, when you hit the lava thingy you lose some heath, and don't die automatically.
just a idea use a custom character script so that the player's character does not load and it makes them what ever you want its not a hard script to make
Instead of morphs, put the robber model in under StarterPlayer and name it StarterCharacter
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