From LSWiki

Class: Affinity Skills

Attribute: Willpower
Pedagogy: Spirit Alteration
Practitioner Term: Magick Affinite
Hidden Skill

This skill represents an infusion of pure, abstract magickal energy into one's essence, making one resistant to the influence of
such forces, potentially even to the point where exposure that would have been harmful is instead restorative.  A modicum of
resistance to oneiric energy, the stuff of dreams, is also conferred.  However, the greater an affinity for these energies one
develops, the more vulnerable one becomes to both raw spiritual energy and to goetia, or theophanic energy, the power of divine
influence.

Magick affinity can be increased by exposure to magick or dream, as well as degraded by exposure to theophany or ectoplasm,
changing more quickly according to one's astral perception.

See Also: magick resistance

Trainers

Temple of Discordia: Erasmus
Traveler temple : Amon Tyrice 
Association:
The Pantarchic Church of Yehovah: Stephanos
Guild:
zetesai: Linp
Quest: