As the mechanical chassis delivered its slightly regretful clinical explanation, the bewildered expressions of the gathered tech-adepts instantly hardened into pure horror.
1,720 percent?
A seventeen-fold increase in capability?
Was this newly birthed entity meant to trade blows piece-for-piece with a Warlord-class Titan?
Axion, entirely oblivious to the cognitive paralysis seizing the minds of the Adeptus Mechanicus, used a fraction of the residual materials left over from the atomization process to quantum-print a compact, specialized data-projector. He promptly encoded the full catalog of optimization parameters, operational adjustments, and comprehensive technical notes into the module's logical core, placing the projecting device directly onto the vehicle's reinforced glacis plate.
This radically overhauled variant of the super-heavy tank did not even possess a proper, sanctified title; it was simply designated within the projection as the Baneblade Optimized Type-1.
Having concluded his inaugural material modification, the metallic head-unit of the chassis whirled, locking its optical arrays onto another colossally bulked engine of war resting nearby.
It was a Stormblade super-heavy tank.
The Stormblade was a direct tactical variant of the legendary Shadowsword, originally pioneered by the Forge World of Ryza, a domain globally renowned for its absolute mastery over the volatile metaphysics of plasma weaponry. The variant served as a highly viable standard alternative for forge worlds that completely lacked the hallowed STC schematics required to construct a baseline Shadowsword.
The specific vehicle before Axion, however, featured a massive, sprawling launch gantry bolted directly onto the upper rear section of its structural turret, packed to capacity with hunter-killer missiles.
Its excessive weight and painfully sluggish tracking speeds immediately caused Axion to log the war-engine under the same classification: inferior machinery.
This assessment was validated when his deep-scanning arrays revealed that the vehicle's primary armament, a Ryza-pattern plasma blastgun, possessed an incredibly narrow effective range. Worse, it relied on a completely decentralized cluster of photon fuel cells to sustain its firing cycles.
This primitive, unoptimized power-distribution network meant that despite the catastrophic fuel drain of the main gun, the weapon was hard-capped at a mere sixteen shots before total depletion.
Axion swiftly initiated the structural reconstruction of the lumbering vehicle, implementing an architectural template highly similar to his previous design.
An advanced arc reactor supplanted the outdated M507 V18 multi-fuel combustion engine, feeding raw energy directly into the primary weapon matrices.
The baseline human crew complement was slashed from six down to three.
The physical frame of the restructured Stormblade was visibly condensed, and its original plasma blastgun was replaced with an upscaled model of a heavy focused plasma cannon. Compared to the weapon mounted on the Baneblade Pattern Optimized Type-1, this variant was significantly larger, completely filling the interior volume of the main turret housing.
This dramatic increase in barrel volume not only amplified the weapon's destructive thermal yield but effectively doubled its operational range.
A sequence of highly specialized containment fields ensured that the high-energy plasma could be subjected to multiple recursive compression cycles, allowing the super-heated sphere to travel immense distances through open atmosphere without premature destabilization.
Naturally, this meant the core payload contained a far more terrifying concentrated energy density upon impact.
The primary drive assemblies, internal power distribution grids, and physical control rigs were functionally identical to those integrated into the newly modified Baneblade.
As for the exposed, structurally vulnerable missile launch gantry, which looked as though a single stray piece of shrapnel could detonate the entire chassis, it was systematically erased from the blueprint.
The six secondary weapon systems previously scattered across the hull were completely replaced by a specialized light plasma array designated as the Ion Storm.
This downscaled system was engineered to unleash a saturating tempest of miniature ion spheres across vast swathes of the combat zone, dealing catastrophic kinetic and thermal damage to light armored units and massed infantry screens.
The integration of the identical variable directional shield system granted this lumbering, heavy-caliber vehicle the critical defensive endurance required to survive the brief, necessary re-charging windows between its devastating primary shots.
Staring at the newly manifested Stormblade, gazing upon a main cannon whose barrel width had exponentially expanded, wrapped in dense, multi-layered magnetic constraint rings whose structural complexity defied local comprehension, Magos Valentine felt his internal emotional processors violently fracturing.
Slipping away entirely unannounced from the dense cluster of tech-priests still franticly debating the data-projector atop the Baneblade, Valentine crept toward the freshly minted Stormblade. Sneaking aboard the chassis entirely alone, he began feverishly scanning and recording every unreadable, pristine engineering detail his sensory arrays could catch.
Having successfully overhauled two distinct classes of super-heavy assets, Axion cast a casual, sweeping scan across a contingent of Macharius heavy tanks parked along the secondary lines, before indifferently filtering them out of his immediate priority queue.
For tanks of that intermediate weight class, optimizing them was a trivial matter of downscaling and simplifying the hyper-dense armor fabrication techniques he had just applied to the super-heavies.
As for the nearby Medusa siege guns, heavy mortars, and standard towed artillery pieces, Axion did not waste a single processing cycle evaluating them.
The mechanical architecture of those weapons was so fundamentally basic that they possessed almost zero ceiling for genuine technical elevation; modifying them was mathematically redundant.
Instead, Axion simply compiled a standardized manufacturing schematic for micro-nuclear munitions.
In the ancient mechanical cohorts of the Iron Men, such archaic, non-integrated artillery pieces were entirely non-existent. Integrating heavy ballistic barrels directly onto automated mobile chassis or heavy capital platforms yielded a vastly superior logistical and tactical efficiency compared to these slow, immobile, crew-served assets.
However, micro-nuclear shells remained one of the few primitive kinetic munitions the Iron Men had historically deployed in significant quantities.
To a purely mechanical entity, the resulting environmental radiation fallout was entirely negligible.
The grim soldiers of the Death Korps of Krieg currently stationed across the Forge World remained blissfully unaware that within a short span of time, they would be blessed with an abundance of atomic radiation. Their future battlefields would soon feel remarkably like their radioactive home world: drenched in a beautiful, glowing haze of toxic fallout.
Conversely, the auxiliary mortal regiments of the Astra Militarum across the sector would undoubtedly take another collective step back, further distancing themselves from these hollow, stone-cold comrades who already shared more similarities with "living Iron Men" than true flesh-and-blood humans.
Beyond these primary combat elements, Axion's scanning arrays picked up several Praetor-class armored assault launchers and Crassus armored assault transports tucked into the margins of the plaza.
The autonomous legions of the ancient Iron Men knew nothing of physical fatigue, and provided they remained tied to local orbital dropships or capital-scale support assets, they operated with effectively zero energy constraints.
Consequently, the very concept of an enclosed troop transport was largely alien to the Iron Men's doctrine of war.
Long-range deployments were almost exclusively handled via direct sub-orbital heavy lifters.
The vast majority of their surface weapon configurations consisted of securing an optimized firing assembly onto a heavy tracked or multi-pedal motive drive, reinforcing the chassis with layered armor sheets and specialized shield generators, and then packing the frame with the absolute maximum caliber or lethal output structurally permissible within reasonable physics.
If an engagement demanded prolonged operational endurance, they would simply introduce nanite self-repair modules before slave-linking the asset to a central quantum intelligence core, allowing it to wage war completely independently.
Given these fundamental differences in operational ideology, Axion merely subjected these infantry-carrying hulls to a rudimentary propulsion overhaul, adjusting the structural armor slopes and cleaning up the weapon groupings to double their base operational efficiency before turning his attention elsewhere.
With the standard mechanized assets sorted, Axion redirected his ocular sensors toward a group of war-engines that bore the distinct, idiosyncratic architectural hallmarks of Forge World Lucius.
Silently watching the Skitarii cohorts standing like cold statues along the perimeter of the plaza, the silence of the assembly broken only by the synchronized, wet clicking of their vocal breathers, Axion focused on several Onager Dunecrawlers parked amidst their ranks.
This quad-pedal walking machine's lineage could be traced directly back to the Mars Universal Land Engine. Originally mapped out by the legendary Arkhan Land utilizing fragments of Dark Age of Technology lore, the design had been inspired by the bad-tempered, ancient beasts of burden that once walked Holy Terra. It had been engineered initially to ferry specialized personnel across the caustic, trackless wastes of the Red Planet before being radically upscaled into a true weapon of war.
The chassis was outfitted with an Emanatus force field, granting the machine an exceptionally potent layer of defense capable of turning aside devastating enemy kinetic and energy impacts.
The rear section of the vehicle housed an ancient, remarkably durable micro-fusion generator that provided immense, long-lasting power to the walker's core systems.
The standard interior configuration required a crew of two: the primary gunner was selected from the elite ranks of the Skitarii Rangers to leverage their peerless marksmanship protocols, while the driver, typically a Skitarii Vanguard, remained permanently submerged within a tank of pressurized electrolytic amniotic fluid to directly commune with the vehicle's volatile machine-spirit. Though these drivers would inevitably decay and die from the persistent bio-electrical strain over time, they were viewed as entirely replaceable components, easily swapped out to bring the war-engine back to full operational readiness.
The modular hardpoints of the machine could mount a terrifying variety of armaments: Eradication Rays, Phosphor Blasters, Neutron Lasers, or coaxial heavy stubbers, alongside the highly complex Icarus Array, a dedicated anti-aircraft suite comprising twin autocannons, a gatling rocket launcher, and a Daedalus missile pod.
Yet, before his localized scanning arrays could even complete a full-spectrum teardown, Axion instantly recognized the technological provenance of the multi-pedal chassis. The design was almost certainly a degenerate, downscaled derivation harvested from the light, hexapedal self-propelled weapon platforms originally deployed by the Erratana-class Armored Wardens.
It was blindingly obvious that Arkhan Land's grasp of the original archeotech data had been severely bottlenecked, forcing him to simplify the elegant hexapedal baseline into a crude, four-legged construct while entirely omitting dozens of critical stabilization sub-systems.
A six-legged locomotion assembly was inherently far more mathematically complex to program and balance than a basic quad-pedal drive, but its tactical advantages were immeasurably superior.
Six legs provided unparalleled terrain flexibility, and for a dedicated mobile weapons platform, true stability was everything. A hexapedal chassis could sustain vastly higher structural payloads, absorb catastrophic localized damage without collapsing, and dynamically adjust its articulation angles to provide an unshakeable firing baseline on any slope.