Talk:Anti-Psychic Presence/@comment-28898344-20160102214333

"Blanks, also called "Untouchables", are those humans who possess the Pariah Gene in its recessive form in their genetic code. A Blank is often not aware of his powers and may not be able to control them even if he is, but the aura of negative psychic space he projects is highly disruptive to psychic powers"

I'm sure you're bound to notice "aura of negative psychic space". But just because they used the word "aura" does not mean it's an actual energy. It's just a LACK of psychic presence in the Warp, hence the word "negative". So yeah, they don't generate anti-psychic energy.

"Pariahs, also known as "Blacksouls", "Psychic Nulls" or the "Soulless", are mutants in whom the Pariah Gene is dominant. The have no presence whatsoever in the Warp and thus no "soul." Their aura of "otherness" is so powerful that a baseline human finds it impossible to be in the Pariah's presence; and they are a living embodiment of the worst possible nightmare for any psychically gifted being. Unlike Blanks, Pariahs can siphon off and thrive on the psychic energy of Psykers, and their aura quickly proves fatal to them."

Same thing for Pariahs, except that they can actually drain psionic energy