Something of extreme power. It will never be understood. It has been around since the beginning of time, if not longer. Anyone who attempts to wield it dies immediately.
The best thing.
The places it's grown are the best, namely Idaho and Ireland. They are so great that many museums have been built just for them. They are so great that when they went bad a million people died.
I am potato
Person 1:"What do you want to do?"
Person 2:"Potato."
Person 1:"What?"
Person 2:"POTATO!! Potato, potato potato, pototo."