Psyche (Kazarak Drain)

From LSWiki

Syntax: drain psyche from <target>
  where <target> is a single target or list of targets

By specifically targeting their energy drain capabilities and focussing only on the psychic energy channels of a target, a kazarak may cause serious damage to the mental capacities of an opponent. This is a highly complex power, and requires a great deal of skill and practice to be able to utilize.