If an attack with this special rule, or an attack from a model part with this special rule (both Shooting and Close Combat Attacks), rolls a successful hit with a tohit
roll of an unmodified '6', this hit automatically wounds with no to wound roll needed. Shooting Attacks that need a 7+ to hit (or more) can never benefit from Poisoned Attacks. If the Attack can be turned into more than one hit (such as for a hit with Penetrating or Area Attack), only a single hit (of attacker’s choice)
automatically wounds, all other hits must roll to wound as normal.