Artanis is controlled as a hero unit in the missions "The Infinite Cycle" and "Templar's Return." He also appears as an NPC-controlled hero unit in "The Growing Shadow" and "Essence of Eternity." Artanis is a very powerful hero. He deals heavy damage with his normal attacks, is able to stun and damage enemies in an area of effect, and can continuously heal himself and allies with Astral Wind. He is furthermore very difficult to kill due to his Force of Will and Resurgence passives. However, prolonged frontline combat can wear him down, and the player should be very careful using him once Resurgence is triggered.