Krieg is a psycho, a terrible creation with destructive potential. He was not always this way, once there was a man inside his mind. What happened to that man? Perhaps he just went... to a happier place.
Dwarf in Equestria, When deep miners discover a strange portal that they assume to be dwarven made, they activate it, thinking there are riches to be had. Only thing is, it does not turn out so well for one dwarf in particular.