Deep within the Sunken Vaults, Kaelen felt it.
It wasn't a physical sensation, but a subtle, discordant ripple in the ambient mana of the world. A massive concentration of Holy magic was gathering fifty miles to the south. Valerius had taken the bait. The First Legion was mobilizing.
Kaelen uncoiled from his obsidian throne, the metallic micro-scales of his humanoid torso catching the golden-green light of the Dungeon Core. He had given his brother a warning, but he knew Valerius's paranoia. The King wouldn't send a scout party this time. He would send an army to burn the Labyrinth to ash.
"System," Kaelen commanded, his dual-toned voice ringing through the Antechamber. "Display available Tier 1 Class Skills for the Aurelian Naga."
The translucent blue screen materialized, expanding into a complex, branching skill tree. Because his evolution was heavily tied to his royal soul and his status as a Dungeon Master, his magic was not focused on mindless destruction, but on warfare and command.
[Tier 1 Skill Tree Unlocked: Path of the Sovereign]
[Sovereign's Aura (Passive) Lvl 1]: Projects a 50-meter domain. Allies within the aura gain +15% to all physical stats and immunity to low-tier fear/mind-altering effects. Enemies experience a 10% reduction in Agility and an underlying sense of dread.
[Venom-Blade Synthesis (Active) Lvl 1]: Host can channel their specialized Mana-Venom directly into inorganic materials, permanently enchanting weapons or traps with a caustic, paralytic edge. Cost: 50 Mana per item.
Kaelen's golden slit-pupils widened with a predator's delight. Venom-Blade Synthesis. He didn't just have an army of Scale-Guards now; he had a way to make them instantly lethal to heavily armored human knights.
"Prime," Kaelen hissed.
From the shadows of the arched entryway, the towering Scale-Guard vanguard leader stepped forward, his heavy iron spear held tightly in his clawed hand. The other nine Scale-Guards filed in flawlessly behind him, dropping to one knee in perfect unison.
"Lord Kaelen," Prime grunted, bowing his reptilian head.
"Bring me your weapons," Kaelen ordered.
Prime stepped forward and laid his crude, heavy iron spear across Kaelen's outstretched, taloned palms. The weapon was functional, stripped from the fallen Iron Sentinels, but it was mundane. Against the enchanted dawn-steel armor of the First Legion, it would eventually dull and break.
Kaelen closed his eyes and focused on the cold ember in his chest. His mana pool, vastly expanded since his evolution, roared to life. He channeled the energy down his arms, mixing it with the biological venom sacs hidden deep within his jawline, and pushed the volatile mixture outward through his palms.
"Synthesis," he whispered.
A brilliant, sickly-amber light flared from Kaelen's hands. The iron spear hissed violently. Fine, copper-colored veins—identical to the ones lining Kaelen's scales—spiderwebbed up the dark metal shaft and across the broad iron blade. The amber venom didn't just coat the weapon; it infused with the steel, leaving the blade glowing with a permanent, toxic edge.
[Item Enchanted: Aurelian Venom-Spear (Rare)] [Effect: On hit, inflicts Level 1 Paralysis and Caustic Burn. Bypasses standard non-magical armor.]
Kaelen handed the spear back to Prime. The Scale-Guard took it reverently, his eyes widening as he felt the thrum of raw, lethal magic pulsing through the haft.
"Form a line," Kaelen commanded the rest of the vanguard.
For the next hour, Kaelen acted as a living forge. He systematically enchanted the spears and crude iron shields of all ten Scale-Guards, draining his mana pool to its absolute limit, resting to let the Dungeon Core passively restore his energy, and enchanting again.
When he was finished, his elite vanguard stood before him, a terrifying phalanx of dark green scales, iron, and glowing amber venom.
"Lord Kaelen!" a guttural voice called out from the stairwell.
Gromm, the Hobgoblin Chief, lumbered into the Antechamber, leaning heavily on a thick wooden crutch. He looked at the glowing weapons of the Scale-Guards and swallowed hard, instinctively taking a step back.
"Speak, Gromm," Kaelen said, his voice echoing with the passive weight of his newly activated [Sovereign's Aura]. The Hobgoblin immediately stood a little straighter, the latent fear in his chest replaced by a sudden, unnatural surge of courage.
"The Outer Ward is complete, Lord," Gromm reported, thumping his chest. "The briar-walls are woven tight. The mud-trenches are dug and filled with Labyrinth rot-water. We have placed the false tripwires exactly as you commanded. From the outside, it looks like an abandoned goblin camp."
"Excellent," Kaelen said, a cold smile touching his lips. "Draw your tribe back into the upper tunnels of the dungeon. You are not front-line fighters. Your job is to drop the ceiling on them when they try to breach the second gate."
Kaelen turned his gaze upward, looking through the thousands of tons of rock and soil, straight toward the southern border.
"They march with steel and holy fire, expecting to purge a mindless beast," Kaelen murmured to his court. "But they are marching into a meat grinder of their own design. Let the First Legion come. We will feast on their experience, and use their souls to build our city.