I sense a disturbance in the Force... it says that in Space, no one can hear you scream!
Xenomorphs: The Aliens from the film of the same name, these creatures are killing machines able to adapt and survive on virtually any planet. With claws that can rend steel and acid in their veins, can anything stop the spread of this menace?
Jedi: Guardians of the Universe, rebels against the Empire, and masters of the mystical Force; these are the Jedi. They train day and night to wield great power; though whether they use it for the Light or Dark side remains the choice of the individual. With Lightsaber in hand, they are truly a force to be reckoned with.
So, who would you choose for the oncoming struggle? The constantly changing and adapting Aliens; who are faster, stronger, and more vicious then any human, and would love nothing more the to feast on the flesh of some Jedi, before offering the rest to the horrifying Facehuggers? Or the Jedi, who in order to prevent the spread of the Xenomorph scourge will bring all the power of the Force down on them, along with a little bit of Lightsaber-ing for good measure? It's up to you to decide:
WHO! IS! DEADLIEST!
(Disclaimer: Just to be clear, these two combatants were created / are owned by people far more creative / wealthier then me. I have made this, not for profit, but in the hopes of encouraging spirited discussion among fans. Please support the combatants official series. Thank you, that is all).