From LSWiki

Class: Affinity Skills

Attribute: Vitality
Pedagogy: Body Alteration
Practitioner Term: Poison Affinite
Specialty Required: Degree I
Antagonistic To: Disease Affinity
Hidden Skill

This skill represents one's bodily processes operating in such a fashion that the action of poisons is incorporated into the body's
functioning, potentially even to the point where exposure to poison becomes restorative.  However, the greater an affinity for
poison one develops, the more vulnerable one becomes to disease.

Poison affinity can be increased by exposure to venom, as well as degraded by exposure to pestilence, changing more quickly
according to one's somatic adaptability.  If one also has disease affinity, these capabilities will slowly degrade each other over
time.

Development Information: The poison affinity skill was created by Chaos and is maintained by Lost Souls; the source code was
last updated Tue Mar 15 02:21:33 2016.

Trainers

Darkhold: Helborg
Association:
Ygelleth: Ashyire
ygellethites: Saruezzta
Guild:
Quest: