urza and mishra

i remember urza and mishra, the brothers responsible for the war that wiped out argoth, that ruined terisiare and that plunged the world of dominaria into an ice age that last several millenia. their mistakes, their world and an alien, mechanic demon played against themselves until they reached the point of no return: the point where there is no turning back, the point when it's a matter of do and die. the point where all the options fade away, and one can't but keep going towards destruction. truth be told, everyone reaches that point at least once in one's lifetime. what differs is the havoc each one of us causes, and the ammount of people, of souls, we drag to the bottom with us.