Board Thread:Roleplaying/@comment-1734134-20190906112145/@comment-1734134-20191011073709

Since Dark Heresy isn't intended for Space Marines, there are really any specific to distinguish them from any other psykers, so he's just used as a standard psyker (rolling 2d10+2 for his tests, with any roll of 9 producing a Warp Phenomena Test). Zixes is using a class from a book where he gains some additional rules.

Since Cyradon is an adept in those disciplines, I can give him an additional bonus to casting when using those. And there's no need to list them.