Vitality (Kazarak Drain)

From LSWiki

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

By targeting their energy drain capabilities and focussing only on the life-giving energy channels of a target, a kazarak may cause a target to lose some of their physical capacity. While not nearly as damaging as the direct attacks to the structure of a target, it is extremely debilitating, causing targets to weaken, and rendering them incapable of rapid movements and reactions. This power is very taxing, and requires a significant skill level to properly activate.