From LSWiki

Class: Affinity Skills
Attribute: Vitality
Pedagogy: Body Alteration
Practitioner Term: Thunder Affinite
Antagonistic To: Stone Affinity
Hidden Skill

This skill represents the infusion of an essence of the amalgam thunder into the substance of one's body, reducing the harm caused
it and things that partake of its nature, potentially even to the point where exposure becomes restorative.  One further gains the
capacity to store a reserve of amalgamal thunder energy, in proportion to one's degree of affinity, should one have access to
sources of it.  However, the greater an affinity for thunder one develops, the more vulnerable one becomes to the amalgam stone and
related essences.

Thunder affinity can be increased by exposure to thunder damage or shadow damage, as well as degraded by exposure to stone damage,
changing more quickly according to one's somatic adaptability.  If one also has stone affinity, these capabilities will slowly
degrade each other over time.

See Also: thunder resistance, stone affinity

Trainers

Temple of Discordia: Erasmus
Association:
Weapons of Vengeance: Varn
Guild:
Quest: