Kick-Robbing Royal Vaults
By kicking the gold out of a royal vault and picking it up, you receive no negative consequences.
I recently came across a royal vault while playing the game. I am able to kick the gold piles within the vault and then, after kicking them outside the vault itself, pick up the gold and get away scott free. No angry guardian, no (noticeable) alignment drop, just a whole lot of gold! A simple solution, I think, would be to make kicking the gold (this could probably extend to destroying the gold as well) trigger all the bad things associated with robbing the vault.