I just looked back at this when I decided to look at the evil races for the Inquisitor. I wasn't so sure about the cool hat.

And then I looked at the annotations. For science. You monsters.

Unfortunately thy don't get to fling exterminatus around willy-nilly. They have to kill they individuals until they think they can't get even the marines to deal with it. Which is why my OC may be a teeny tiny bit over powered with his special talent.

It involves Necrons.