Conceptart : Warhammer 40K "Yamnin Infantry Squad Anti-materiel Team"

In special circumstances without a blaster, the Yamnin Loremaster and the Voidborne Army prefer laser weapons and rockets in isolated environments and under specific technologies. The Anti-materiel Team serves as light infantry support fire for the entire Yamnin Infantry Squad, primarily utilizing the Long-Las in a Yamnin specialized variant, fully enhanced for power and penetration. A single shot can effortlessly penetrate the ceramic-steel armor of 2-3 Chaos Space Marines in a straight line or directly breach the vulnerable armor of a Leman Russ battle tank, effectively immobilizing tanks or killing Space Marines. The drawbacks are its massive size and significant weight, requiring snipers to undergo enhancements with mechanical prosthetics for their right arm to wield it. Additionally, it necessitates heat dissipation, hence the adoption of a water-cooled barrel, allowing for a substantial reduction in power output and rate of fire for close-range self-defense when necessary, equating to the firepower of a Lucius-Pattern No.98 Lasgun.

The spotter simultaneously fulfills the roles of a communications specialist and assistant shooter, equipped with a multi-functional observation device, combined with a small ballistic shield for increased survivability. This equipment primarily provides the sniper with detection data and guides artillery fire support, typically using the same weapon as the Yamnin Voidborne Army: the Three-Eyes Specialized (Accatran Mk VIIa Recon Lasgun).