There are many warriors who use deadly toxins to overcome their foes, turning an otherwise minor injury into a mortal wound.
Source: Warhammer Fantasy: 8th Edition
Poisoned AttacksURL Copied!
A model with the Poisoned Attacks special rule wounds his target automatically if his natural dice roll to hit is a 6.are modified by the Strength of the attack as normal. Note that if a Poisoned shooting attack needs to roll a 7 or more to hit, or hits automatically, then the Poisoned attacks rule does not come into play.
Unless otherwise stated, a model with this special rule has both Poisoned shooting and close combat attacks. Any spells cast by the model are unaffected, as are any attacks made with magic weapons they might be wielding, whether they be shooting or close combat attacks.