Poison Immunity

This advantage allows the player to resist the effects of poison that affects via entry to the bloodstream. Various spell, monsters and effects poison players in such a manner that for a short time they will suffer poison 'shivers' as the toxin wreaks havoc on their system. Players with this advantage are immune to poison shivers. This advantage does not make the player immune to the damage type POISON.

Note

It's also the highbie advantage for CON.

Jomsvikings HATE it, since it prevents any kind of alcohol consumption.