RpNation

(Conjures a magical spell) Come no closer or you shall die.

[Grey Knights dispel the spell] Fool. We are masters of the psychic disciplines! We are like Jedi, but in power armor, and with better weapons!

So that's how you want to play?

(Cuts arm and summons a demon)

I've got 12 years of experience with this.

(Demon starts to give Space Marines heart attacks)

[Fortunately, Space Marines have several hearts. (Not even kidding, this is canon lore.) Grey Knights begin to exorcise the demon since that's kind of their speciality.] We have a counter for all of your machinations, vile witch! Now, surrender, and we will be merciful!

(The witch's arm is still bleeding, so she is still summoning demons. A Space Marine falls to the floor.)

I have progressed through many reincarnations and will not surrender so easily.

(Witch's marks start to glow on her upper legs as she summons more of her power)

[They all flee]

*Witch laughs maniacally. It can be heard for miles around*

*Demons keep chasing the Gray Knights and Space Marines*

12 years ago, they came to me. Seven years I fought. Then, I simply accepted them. And this is how I live with them today.

*When they are long gone, puts a cross around her neck and bandages her arm to prevent possession*

*Demons fade without witch blood*

[Suddenly, you hear a large thud in the orbit above the planet, then a voice that says...] Commence Exterminatus. [Suddenly, numerous, large beams of holy, purging fire hit the planet from the monastery-ships in the orbit, slowly chipping away the whole planet piece by piece and destroying it.]

*Witch begins choking*

So this is the end?

*All witches on the planet cross their arms and start to chant teleportation spells*

[Unfortunately, the Grey Knights create a planet-wide net that blocks out astral energies, making off-planet teleportation impossible. They learned their lesson after all of the Sorcerers of Prospero escaped (this, too, is canon.)]

*There's only one option - to escape the dimension. She teleports to the second level of Hell. Her physical body drops to its knees and falls over in a heap.*

*Some witches are not so lucky and burn with the planet*

[Meanwhile, people are commemorating the 95152nd purge of their Crusade and move onto the next planet. Just another day of doing the God-Emperor's work.]