Strengthen the Nightmare Empire's endless tide of undead with the Mechanithrall Swarm Warden, a command attachment to keep your Mechanithrall Swarms marching relentlessly forward. 

A hideous mass of corpulent flesh, rusted gears, and creaking pistons, Mechanithrall Swarm Wardens lurch amongst the more numerous Mechanithralls half as protectors, their densely packed flesh shielding the other thralls from enemy attacks, and partly as grisly combat medics, repairing fallen comrades.

Bastions of grim necromechanical resilience, Swarm Wardens are an invaluable addition to any Cryx Necrofactorium army, helping your thralls endure longer and overwhelm the battlefield through sheer attrition.