Human: Write a description for a fantasy rpg of a Sand Golem a type of golem Assistant: 
Created from the dunes and sand of the desert, the sand golem is a mindless automaton built to do the bidding of its creators. Standing roughly ten feet tall and made entirely of sand, the golem is virtually immune to most forms of damage. Its only weakness is its reliance on its creators to provide it with the sand it needs to stay alive. If deprived of this vital substance for too long, the golem will die, returning to the sand from which it was made.