She probably called him gross, told him that he wasn't fit to even be considered a dog in her eyes, and told him to scurry off into a garbage disposal so that he can at least be useful in this life
A better explanation is that the golem in humanoid form gains speed and a smaller hitbox, but sacrifices it's strength and durability in order to balance it out. That's why I think it lost
Honestly, if you died 58 times and still couldn't get OP by then, just keep racking up the death count until the system gives up on you. It's the equivalent of living a long life but you are still broke after 100 years