Shield of the Arcane Bastion

Aura Moderate evocation; CL 9th
Slot —; Price 18,500 gp; Weight 12 lbs.

DESCRIPTION

This polished steel heavy shield bears a circular boss engraved with concentric rings of silver and blue crystal filaments that faintly glow whenever arcane energy is nearby. Tiny runes line the inner rim of the shield, each representing an ancient sigil of force and precision. Though crafted for defense, the shield hums with restrained aggression, eager to answer violence with disciplined magical retaliation.

The Shield of the Arcane Bastion functions as a +1 heavy steel shield. In addition, any creature proficient with shields may activate the shield’s primary ability regardless of whether they possess spellcasting capability. Three times per day, the wielder may speak the shield’s command word as a standard action to cast magic missile as though produced by a 9th-level wizard. The missiles strike unerringly and may be directed at one or multiple targets within range as normal for the spell. The shield’s crystalline channels briefly flare with pale blue light as the missiles launch outward from the shield’s face.

Once per day, when the wielder is struck by a melee attack, they may immediately trigger a defensive surge as an immediate action. This causes a single magic missile dart to automatically strike the attacker. This retaliatory dart is treated as originating from a 5th-level caster.

The shield’s magical force effects are considered arcane in nature, but they require no spellcasting aptitude to command. Even common soldiers and mercenaries can unleash its power after learning the proper command word.

LORE

The first Shields of the Arcane Bastion were commissioned during a brutal border conflict in which noble levies repeatedly suffered devastating losses against enemy battlemages. Traditional infantry could withstand arrows and blades well enough, but arcane bombardment shattered formations and morale alike. In response, a conclave of artificers sought to create a defensive implement that allowed ordinary soldiers to answer magic with magic of their own.

The resulting shields quickly transformed battlefield tactics. Shield walls that once served merely as barriers became advancing batteries of force missiles, capable of unleashing coordinated bursts of arcane fire while maintaining disciplined defensive formations. Veterans spoke of entire night battles illuminated by streaks of blue-white energy arcing from ranks of armored infantry.

Many surviving examples bear subtle signs of prolonged magical strain. The inner metal grows warm during thunderstorms, and some shields emit faint whispering vibrations when held near wizard towers or enchanted ruins. Scholars disagree whether this phenomenon is harmless resonance or evidence that repeated force-magic exposure slowly awakens a primitive magical consciousness within the shield itself.

A peculiar tradition developed among mercenary companies that employed these shields extensively. Soldiers would personalize the inner rim with etched tally marks representing confirmed kills made by the shield’s missiles. Over decades of warfare, some shields accumulated hundreds of such markings, transforming them into grim historical records of campaigns long forgotten.

CONSTRUCTION

Requirements Craft Magic Arms and Armor, magic missile, shield; Cost 9,250 gp + 740 XP

Kelwyn’s Notes

There exists something profoundly unsettling about a shield that longs to answer injury. One expects a blade to hunger. One expects a wand to yearn for release. But a shield - ah, a shield is meant to embody restraint. It is civilization condensed into iron. It is the physical declaration that survival matters more than slaughter. When such an object begins to retaliate of its own accord, one feels the faint trembling of a boundary best left uncrossed.

I have observed soldiers carrying these implements with expressions curiously unlike those borne by swordsmen. A swordsman accepts risk as the cost of violence. The bearer of the Arcane Bastion often grows comfortable in ways that concern me deeply. They learn that protection itself can become aggression. The distinction between defending oneself and punishing others begins to erode with alarming speed when one need only raise an arm to unleash invisible death.

And yet - perhaps inevitably - I cannot wholly condemn the thing. I have seen frightened caravan guards clutch these shields while crossing corpse-haunted roads, their hands trembling less because they knew they possessed some answer against the horrors lurking beyond the lantern light. There is mercy in empowering the powerless, even if the tool itself carries uncomfortable implications.

Still, whenever I hear the sharp crack of force missiles erupting from behind a defensive line, I am reminded that civilization often survives not by remaining pure, but by teaching even its walls how to bite.