Here are the rules:
You must describe in what way you would save the galaxy of Warhammer 40k. However, you must adhere to the following limitations:
1) You have only your own personal intelligence and knowledge to bring to bear, plus...
2) You may pick any three beings said to be alive in the setting right now to be your allies (alive and in a condition to help you). These three beings can be from any background, BUT...
3) If they don't get along naturally, you will have to explain how you are going to get them to get along. The fact that they (for whatever reason) trust you isn't going to be enough.
4) You must describe how these entities, acting in concert, can save the world.
Let's keep this away from "my Primarch can beat up your Farseer" nonsense. I'm genuinely curious to hear what sort of stuff comes out of the endless fonts of 40k lore that are my fellow posters.