Krampus is bored. most of the humans were dead. the only survivors were to stupid and irradiated to appreciate toys and coal. but something else was rising to power. colorful equines had raised from the radioactive waste that was once earth. naming the land equestria, they worshiped two immortal creatures. bird ponies with horns, or something. a couple thousand years later, and still nothing. BUT THEN… they made a small holiday: hearths warming eve. it wasn't much, but it opened the barriers between the North pole and equestria. and both of them were hungry.