Each playable class in Lineage 2: Revolution has a set of unique skills limited to their own class. These classes are separated into two distinct sets.
Active Skills[ | ]
Active Skills are those skills used selectively by the player. They typically deal damage or recover some sort of effect, though the actual effects are relatively wide-ranging in what they depending on the class and circumstance.
Passive Skills[ | ]
Passive Skills are skills that aren't selectively used, but rather are consistently used passively or automatically used under certain circumstances.