[@Jbcool] Given that Erebus somehow shoved a Daemon into a blank, anything goes at this point. Also all of the Grey Knights are psykers, unless I overlooked a detail like they take their recruits from black ships or something, maybe their geneseed makes it so?

Fucking Nemesis, the oficio assassinorum finally gets some Black Library love and they go and make something so stupid in it that it hurts my brain.

[quote=@BCTheEntity]
[@Jbcool] Very interesting setup. As for deliberately converting somebody into a psyker, I don't know of any way to achieve that effect beyond worshipping Tzeentch and hoping he mutates you into one - which is guaranteed to end badly
[/quote]

Also yeah, that