Awesome future novel idea #2

We were just talking about possible action movie sequels we would like to watch, and someone brought up this piece of pure genius:

Djingis Khan vs. Predator

It sounds like Frankenstein vs. Space Vampires at first, but I think it’s actually a briliant idea. I thought the Predator series had already done everything that could be done with the concept by having 1vs1 in the Jungle, 1vs1 in L.A., and Team Death Match on a Jungle Planet all covered. But who is to say that the Predator from the first movie was the first that ever came to Earth for hunting? All these dudes care about is finding the biggest baddest motherfuckers in the universe and challenging them to a fight to the death. And the whole point of the series is that these fights are not about fancy weapons but about the challenge. When one of the Predators sees a guy with a sword in an open field in the third movie, he’s all up for it and doesn’t use any of his high tech gear. And there have been plenty of badass warriors throughout all of human history, which a Predator probably would enjoy very much to fight. Doesn’t have to be the Mongols and it could just as well be the Romans, the Celts, ancient Indians, or pretty much anybody else.

Since I don’t expect it to be made into an actual movie, I think it’s still a great idea that could be made into a novel, and a completely serious one. A classic fantasy monster hunt, but it turns out that the demon is actually an alien and it’s supernatural powers are actually the result of the strange artifacts it carries. I think it could work either as a pseudo-historical story or be set in an all out fantasy world. Mixing fantasy and science-fiction is no new idea, but that always had a 30s or 60s retro-style to it. This seems like a very interesting way to explore the idea in a more modern style.