- Heavy Infantry fast-moving spellcaster, twisted by the Daemonic energies of the Warp. - Detects infiltrated units. - Uses many powerful abilities focused on damage and limiting enemy movement. - Has a magical aura of command, enchanting most physical skills of the squad he is attached to. - Can further mutate to become a flux of Warp energies, granting Instability protection to nearby Lesser Daemons. - Can be possessed to become the Lord Of Change. - Mutations provide superior melee potential, but prohibit the use of ranged weaponry. - Effective against Infantry and Heavy Infantry.