The Atlantean Sabers were largely utilized by the elite guard of Atlantis's Men-of-War while battling the nations enemies.
By themselves they were largely superior any surface made tempered cutlery. But in the hand held by a wearer in Powered Armors, they were made all the deadlier with the ionized charge running through their incisors.
The eponymous hero would find himself utilizing the force of his enemy against them while wielding their own weaponry with incredible expertise in their encounters. As did princess Mera while cornered by a kill team contingent while in Sicily, Italy.
Making use of their weaponry to cripple as well as depose her assailants. Attesting the ingenuity that went into the blades crafting by damaging their armor make and cutting off Murk's left hand.
The Men-of-War often utilize Atlantean Steel razor edges which can be further augmented with a plasma charge. The intricate designs running along the plasma knife's base channels energy all along the blade ending around its edge.
Powered by the internal charger within the Elite enforcers armor and transferred into the pommel of the blades through their similarly designed gauntlet; the swords can slash, pierce and cleave through just about anything that comes against it's refined point.