A blinding beam erupted from the aft of the Bastion-class mining ship. The colossal surge of energy instantaneously incinerated the vessel's rear propulsion vents.
While the shield systems of the Kin are far more advanced than those of the Imperium, with the shielding on a mere destroyer possessing the resilience of an Imperial cruiser's void shields, they remained trivial before the weaponry of the Iron Men.
Through a reverse-analysis of the micro-field generators integrated into the Ironkin, Axion had easily identified the inherent flaws in this shielding array. Thick pulses of ionic energy sheared through the primary thrusters, and flickering arcs of power rapidly paralyzed the entire mining vessel.
Alongside the Pectaro, another ship stood sentinel, a brand-new Heavy Strike Cruiser. Compared to the standard assault variant, the Strike-class boasted a wider array of more devastating weaponry, though its hull plating was significantly more fragile.
However, having analyzed the Kin's shield technology, Axion could now outfit these vessels with reinforced shielding, compensating for the reduction in physical armor.
The beam from moments ago had originated from the Strike Cruiser's lateral Twin-Arc Ion Pulse Cannon arrays. These massive dual-emitter turrets, stretching dozens of meters in length, could pre-charge their energy constraints and discharge fifteen times within a single second. Along the midsection of the multi-kilometer hull, over thirty of these gargantuan weapons were mounted on a single side.
Furthermore, the prow of the Strike Cruiser was fitted with a Fragmentation Cannon, a weapon Axion had previously deployed in planetary engagements. Unlike the ground-based versions housed in massive turrets, the shipboard Fragmentation Cannon dispensed with conventional turret architecture. Instead, it utilized a transverse-rotating mount that occupied a full fifth of the hull's volume.
This peculiar mount allowed the cruiser to maintain a wide 200-degree firing arc without having to reorient the ship itself. An omnidirectional design had been ruled out due to the weapon's staggering power consumption; the energy circulation conduits required immense dimensions. While the elevation was limited to only a few degrees, this was of little consequence in the vacuum of space, where a slight pitch of the hull could resolve any targeting offset.
Beyond the Twin-Arc Ion Pulse arrays and the prow-mounted Fragmentation Cannon, the Strike Cruiser was equipped with point-defense plasma arrays and six large Devastator Torpedo launchers.
These Devastator Torpedoes featured a unique design, incorporating a short-range blink system similar to that of the TR-09 Morlanad assassin droids. They could momentarily tear a microscopic rift in the Warp to plunge themselves through, re-entering realspace a second later. However, due to the inherent instability of the Immaterium, this weapon was not always reliable. Occasionally, a torpedo attempting to bypass point-defense grids or shields would vanish into the Warp forever, lost to the tides.
This class of heavy plasma torpedo, designed for use against xenos species, had once been widely deployed to breach shielded vessels. During the Age of the Iron Men, Loyalist Iron Men utilized these weapons in vast quantities to strike at the command flagships of rogue silica animus and various megastructures.
Because antimatter power cores cannot be deactivated once operational, many vital capital ships maintained energy shields dozens of meters thick at all times. Conventional bombardment was useless against such vessels.
Breaching these defenses to strike the hull became the most critical tactical problem of that era. Iron Man vessels possessed formidable self-repair capabilities; if not destroyed in a single strike, nanite swarms would rapidly mend the hull, allowing the ship to remain in the fight.
The Devastator Torpedoes were eventually specialized to target the antimatter cores of these behemoths. The massive energy explosion and scattering arcs produced by a plasma containment failure would effectively paralyze nanite swarms, preventing emergency repairs to the core. Once successful, the antimatter core would rapidly collapse into a singularity, utterly crushing the entire ship and leaving no wreckage behind.
Observing the Kin mining ship drifting helplessly, Axion deployed a dozen Heavy Combat Drones. These drones latched onto the mining ship's diesel-punk exterior hull, releasing clouds of silver nanites. These nanite swarms disassembled portions of the outer armor to create a physical mooring for the drones. Acting as a makeshift propulsion source, the Heavy Combat Drones began towing the mining ship toward the starport on the planet's far side.
Inside the vessel, the Kin could only watch in terror as they were captured by an unseen enemy, powerless to intervene. The ship's power was derived from its rear engines; with those destroyed, the vessel was bled of energy, left entirely at the mercy of its captors.
As the mining ship neared the starport, the dread on the faces of the crew was joined by a flicker of confusion. Resupply runs occurred once every two months, and two months ago, no such starport had existed here. Even for the Kin, masters of industry and rapid construction, erecting a starport of this magnitude in such a short window was an impossibility.
When the ship was forced into a docking maneuver, a gargantuan drydock, previously hidden in a sensor blind spot, was revealed to the crew.
"Ancestors above... what is that?"
The Kin looked at one another in stunned disbelief. A massive ship, more than half-constructed, was extending at a visible rate. Every minute, dozens of meters of hull structure materialized within a halo of blue light.
As the starport's docking ring was reconfigured by nanites to mate with the mining ship, a tide of silver machinery flooded the vessel, beginning a systematic data extraction of every mechanical component.
Panicked crewmen brandished their weapons at the encroaching silver wave. However, anyone who attempted an attack was instantly swallowed by the nanites and disassembled.
The mining ship carried few weapons. A handful of unarmed crewmen noticed that as the silver tide flowed past them, they remained unharmed. Realizing this, they frantically signaled for the others to drop their weapons.
Having lost two-thirds of their number, the remaining Hearthkyn watched the silver tide of nanites in terror, praying fervently to the Ancestors.
Axion cared little for the Kin themselves. Once the nanites had extracted all relevant data stored within the ship, they receded as quickly as a falling tide.
The harvest, however, brought Axion a rare sense of satisfaction. In addition to the star-charts stored in the ship's memory banks, Axion discovered a specialized type of Ironkin on the bridge.
These Ironkin were known as Wayfinders. Within their cerebral cores lay a unique algorithm, a logic engine that allowed Kin vessels to navigate the Warp over vast distances without the need for psychic Navigators and without losing their way.
This was precisely the missing piece the Iron Man fleet had lacked for so long.