Artanis is a scout hero unit.
Artanis appears in the missions "The Battle of Braxis" and "Legacy of the Xel'Naga." He also appears in "The Insurgent" as an NPC hero.
Artanis is a hero unit with high health and powerful attacks. This makes him an all-around effective support hero for larger forces, but he lacks the raw power and health to be very efficient on his own.
Unit profile from StarCraft: Remastered