Hey everyone. So I am new to 40k and chose the Harlequins and Dark Eldar as my jumping in point. I have been reading a ton on reddit, this forum, and my index and I keep seeing "poison" referenced a lot in regards to shots by Kabalite Warriors, Venoms, etc. I can not for the life of me find anything that says what poison does or how to even put it on my units gear. What am I missing?