Lucas consumes his energy over time to damage and disable an enemy from casting any active skills. (This does not apply to some monsters in Guild Raid Instances or Outland Portal.
Lucas burngs the nearby land he walks on, dealing area magic damage.
Lucas terrifies a target and deals magic damage. The damage will be doubled if the number of allied units exceeds or equals the number of enemies on the battlefield. (This does not include summoned units or illusions)
Lucas swallows an enemy illusion or a summoned unit to increase his power for a short time. If it is a strength unit, Lucas will increase armor. If it is an agile - dodge rate. If it is an intellect - attack speed and movement speed.