Thunderstrike Hammer

From: Alchemical Bloodline

Lore: Legend tells of a renowned blacksmith who possessed an unmatched mastery over enchanted metals and ancient lightning magic. Seeking to create a weapon that would inspire awe and vanquish even the mightiest of foes, the blacksmith forged the Thunderstrike Hammer. This imposing two-handed hammer became a symbol of raw power and the devastating force of nature.

The Thunderstrike Hammer was crafted from a rare and mystical metal, known for its ability to conduct and channel electricity. The blacksmith infused the weapon with lightning energy, making it crackle with electrical currents. It is said that the very essence of storms was captured within the hammer, granting it the power to unleash bolts of lightning upon its foes.

Use: When wielded by a skilled warrior, the Thunderstrike Hammer delivers powerful blows that can shake the ground and shatter armor. Its sheer weight and electrified nature make it a formidable weapon in combat. The hammer’s strikes carry the potential to stun or incapacitate enemies, leaving them vulnerable to follow-up attacks or granting the wielder an opportunity to regroup and strategize.

The Thunderstrike Hammer is particularly effective against armored adversaries. The electrical energy coursing through the weapon allows it to bypass conventional defenses, dealing increased damage to foes wearing heavy armor. Additionally, the hammer’s affinity for electricity makes it exceptionally potent against enemies vulnerable to electrical attacks, amplifying the damage inflicted upon them.

Values:

• Level: Tier 1
• Stats:
  • Base Damage: 20
  • Stun Chance: 15%
  • Armor Piercing: +10%
  • Vulnerability to Electricity Damage: +25%
• Skills:
  • Thunderous Blows: The hammer has a chance to stun or incapacitate enemies.
  • Armor Breaker: Deals increased damage against armored foes.
  • Electric Surge: Inflicts additional damage to targets vulnerable to electricity.
• Cost: 800 gold coins (or equivalent currency)
• Tags:
  • Weapon: The Thunderstrike Hammer is a two-handed weapon.
  • Electrical Damage: Deals electricity-based damage.
  • Stunning: Can stun or incapacitate enemies.
  • Armor Piercing: Has increased effectiveness against armored foes.
  • Additional: Stormbound, Shocking Aura, Heavy Impact, Thunderous Echo, Lightning Infused, Armor , hatter, Elemental Force, Crushing Power, Stormbringer, Battlefield Control

The Thunderstrike Hammer, a weapon of considerable power and value, is not readily available in common marketplaces. Due to its rarity, craftsmanship, and potency, only specialized shops in the world of Saṃsāra might carry or facilitate the sale of such an item. Here’s a look at the types of shops where one might find the Thunderstrike Hammer, how these transactions might occur, and the expected price range.

• Arcane Forge Emporium
  • Shop Type: A rare and elite blacksmithing workshop specializing in enchanted and elemental weaponry.
  • Location: Found only in major cities where master blacksmiths gather, particularly near high-magic regions or ancient sites of elemental power.
  • Availability: Limited; only one or two Thunderstrike Hammers might be available at any given time, if at all. Crafted upon commission by master blacksmiths who use their expertise in elemental enchantment.
  • Cost: 1,200 gold coins due to the high cost of materials, labor, and expertise required to craft the hammer to its peak potential.
  • Purchase Process: Buyers must demonstrate their qualifications, often requiring a letter of recommendation from a known guild or master, or complete a minor quest to verify their worthiness for such a weapon.
• Guild of Lightning’s Wrath
  • Shop Type: An organization-run shop affiliated with guilds that specialize in elemental magic, particularly lightning and storm-related combat techniques.
  • Location: Found within guild halls in cities where elemental mages train and practice. These shops are often hidden from public view, accessible only to guild members or those invited by a member.
  • Availability: Frequent, but exclusively sold to guild members or their associates. Guilds may also rent the Thunderstrike Hammer to qualified members for special quests or monster-hunting contracts.
  • Cost: For purchase, around 950 gold coins, with a discount to guild members. Rental rates may start at 100 gold coins per week.
  • Purchase Process: Buyers must be affiliated with the guild, which screens members based on skill and loyalty. Prospective buyers often need to undergo training to demonstrate they can handle the hammer’s power responsibly.
• Mysterious Traders and Wanderer Caravans
  • Shop Type: Traveling merchants who deal in rare items and magic-infused weaponry. Known to trade in risky or high-value items across distant lands.
  • Location: Found traveling between major settlements and known only to those familiar with the merchant’s trade route or those willing to seek out wandering caravans on trade roads.
  • Availability: Rare and unpredictable; items like the Thunderstrike Hammer are sold based on availability and merchant preference, often only during high-demand seasons or significant festivals.
  • Cost: 1,500 gold coins, reflecting the difficulty of transport, rarity, and risk associated with trading such a powerful item outside of major protections.
  • Purchase Process: Buyers must negotiate the price, which may include bartering with other valuable goods, items, or services. These merchants often charge a premium due to the rarity and risk involved.
• Relic Vault of the Imperial Capital
  • Shop Type: A state-run shop that serves as both a museum and a marketplace for powerful relics, magical weapons, and historical items. Run by the imperial government or a royal family.
  • Location: Located in the imperial capital’s marketplace near the palace or other official state buildings.
  • Availability: Limited to one per season, available to buyers of noble rank, military standing, or those sponsored by someone with a high social position.
  • Cost: 1,400 gold coins, with the possibility of tax reductions or subsidies for those completing state-mandated tasks or duties.
  • Purchase Process: Buyers must pass background checks or pay an additional fee for permits. Auctions are sometimes held to allocate rare items, with bids often starting at 1,000 gold coins.
• Mystic Artisan’s Workshop
  • Shop Type: A private, elite artisan’s shop focused on creating and infusing elemental magic into weaponry and equipment, including custom orders for noble patrons and wealthy warriors.
  • Location: High-profile workshops are typically found in wealthy city districts, catering exclusively to the upper class or elite adventurers.
  • Availability: Made to order or available once per year due to the difficulty of creating such an item. Clients may place orders months in advance.
  • Cost: 1,800 gold coins for a customized Thunderstrike Hammer, designed to specific buyer preferences (such as additional enhancements or personalized engravings).
  • Purchase Process: Buyers must have the funds upfront and are required to undergo a consultation, during which artisans assess their specifications and the buyer’s intended use for the weapon. Clients may need to procure certain rare materials themselves.

The Thunderstrike Hammer’s value and demand vary widely across Saṃsāra, from government-issued artifacts to guild-exclusive pieces and custom-forged masterpieces. Each shop offers a different experience, with varying levels of access, price, and customization options.

The Thunderstrike Hammer serves as a symbol of power, resilience, and mastery over both storm and steel. Its usage varies depending on the wielder’s environment, allowing for versatile roleplaying in defensive and offensive scenarios, from city streets and open battlefields to dense forests and treacherous mountain passes. Here’s a look at how wielders might employ the hammer’s abilities in these diverse environments:

• Urban Defense in City Streets or Castles
  • Defensive Roleplay: In the cramped streets or alleyways of a city under siege, the wielder of the Thunderstrike Hammer might brace at a choke point, where the hammer’s thunderous blows can be used to ward off attackers. A swing of the hammer releases a reverberating shockwave, unsettling foes and rattling armor as it echoes off stone walls, preventing bandits or invaders from advancing. The hammer’s size and weight help the wielder block narrow passages, creating a defensive barrier as lightning crackles along its metal.
  • Offensive Roleplay: Against a group of armored soldiers or aggressive street gangs, the wielder can use the hammer’s natural affinity for electrical energy to channel bolts of lightning into enemy ranks. In one swift downward strike, a surge of electricity might arc from the hammer, hitting multiple foes and causing them to reel. By smashing the hammer into the ground, the user could disrupt the footing of an entire group, forcing attackers to stagger backward and leaving them exposed to further strikes.
• Battlefield Clash
  • Defensive Roleplay: In a large-scale battle, such as on an open plain or at the frontlines, the Thunderstrike Hammer serves as a formidable defensive asset. As enemy lines advance, the wielder can position themselves as an anchor in the center, wielding the hammer with slow, controlled sweeps to protect allies and hold the line. The weapon’s electrical pulses act as a deterrent, causing opponents to hesitate before charging, wary of the chance of being struck by the hammer’s stunning blows.
  • Offensive Roleplay: In the chaos of battle, the hammer’s Armor Breaker skill becomes invaluable. The wielder targets heavily armored enemies, shattering their defenses with crushing blows. Against cavalry, a skilled warrior might wait for the precise moment to bring down the hammer in a stunning blow as horses charge forward, creating a powerful shockwave that could knock riders off their mounts. As the weapon’s electric currents amplify, they could direct a blast toward a massed formation, causing a thunderous ripple through the enemy ranks that leaves them vulnerable to follow-up attacks.
• Dense Forests and Wilderness
  • Defensive Roleplay: In dense woodlands, where visibility is limited and ambushes are common, the Thunderstrike Hammer helps the wielder guard against sudden threats. When creatures or enemy scouts emerge from behind cover, the wielder can use the hammer’s electricity to create a sudden flash, illuminating the surroundings briefly and driving off attackers. By holding the hammer overhead and channeling its energy, they might even cause nearby foes to hesitate, intimidated by the weapon’s glow in the dim forest light.
  • Offensive Roleplay: When faced with elusive or agile foes, such as forest-dwelling bandits or monstrous creatures, the wielder can strike the ground to send out a shockwave that disrupts the footing of hidden enemies. The hammer’s heavy weight can be used to break down obstacles or clear brush, creating more open space for combat. The wielder might charge their hammer with a powerful electric surge and swing it toward targets concealed within thick foliage, delivering a shock that jumps from one creature to another.
• Mountain Passes and Cliffside Encounters
  • Defensive Roleplay: In narrow mountain passes, the Thunderstrike Hammer enables the wielder to act as a bulwark against creatures that lurk in the heights or bandits attempting to ambush travelers. Using the hammer to hold their ground on narrow ledges, the wielder’s thunderous swings help prevent foes from approaching safely. The wielder might purposefully strike rocky surfaces, releasing a cascade of rocks or debris to create additional barriers, dissuading attackers from advancing.
  • Offensive Roleplay: Against creatures or enemies attempting to dislodge the wielder from a cliffside, the hammer can be swung with devastating force to shake the very ground beneath them. A powerful downward strike could send tremors through the stone, causing adversaries to lose their footing. Alternatively, when facing larger enemies, the wielder could channel a surge of lightning through the hammer, delivering an electric shock that temporarily paralyzes or slows them, allowing the wielder to dodge attacks or counter with further strikes.
• Swamp and Marshland Defense
  • Defensive Roleplay: In murky swamps or marshes, where footing is treacherous and visibility is low, the Thunderstrike Hammer allows the wielder to defend against hidden threats with its thunderous power. When amphibious creatures or bandits rise from the water, the wielder can raise the hammer high and release a crackling pulse of electricity, illuminating the water’s surface and briefly paralyzing submerged foes. The hammer’s weight and balance help steady the wielder in the muddy ground, allowing them to brace against ambushes.
  • Offensive Roleplay: The swamp’s damp conditions heighten the hammer’s electric effects, enabling the wielder to shock multiple targets at once by sending a surge through the marshy ground. With one swing, they can electrify pools of water, causing significant damage to creatures lurking within. When approaching swamp beasts or monsters hiding in the muck, the hammer’s Armor Piercing property becomes essential for dealing with resilient creatures. Each strike weakens the creature’s natural defenses, preparing them for a finishing blow.
• Coastal or Island Combat
  • Defensive Roleplay: On rocky coastlines or sandy shores, the Thunderstrike Hammer allows its wielder to defend against enemies who attack from the surf or attempt to storm the beach. By holding the hammer up to catch the lightning from a storm or using it as a focal point to channel electricity, the wielder could briefly electrify the wet sand or water, creating a deadly barrier that deters enemies from advancing.
  • Offensive Roleplay: Against aquatic creatures or raiders, the wielder could drive the hammer into the wet ground, sending an electric surge through the earth. If they are defending a coastal fortification, the hammer’s forceful strikes are ideal for breaking down wooden defenses or disabling siege equipment. The hammer’s ability to deal bonus damage to enemies vulnerable to electricity would prove valuable against fish-like monsters or armored pirates who rely on damp equipment that conducts electricity.

Through these diverse environments, the Thunderstrike Hammer shines as a weapon that offers tactical advantage and versatility. Whether defending against ambushes or launching powerful attacks, the wielder can adjust their tactics to adapt to the terrain, maximizing the hammer’s raw power and storm-infused abilities.

Perception of Activation:

• User’s Perspective:
  • When activating the Thunderstrike Hammer, the wielder feels an intense surge of energy coursing through their arms and down to their core. As their grip tightens, the hammer hums with a deep, resonant vibration, almost as if alive. The air around the hammer grows thick with static, making their hair stand on end. They perceive a tingling in their fingertips, like a mild electric shock, and feel the weapon’s immense weight balanced by a newfound agility, as though it wants to be swung. The smell of ozone fills their nostrils, sharp and metallic, mingling with the distant scent of rain, as if a storm were about to break.
  • When swung, the hammer crackles audibly, releasing arcs of electricity that light up their vision with bright flashes. The strike itself resonates, reverberating through their arms and torso with a sensation of raw power. Extra-sensory perception kicks in with an awareness of any metallic objects or armored enemies nearby, which appear subtly outlined in the user’s mind, as if drawn by the weapon’s magnetic affinity.
  • Positives: The sense of amplified strength, increased confidence, and heightened awareness of surroundings, especially metallic threats. The thrill of wielding a weapon seemingly imbued with the wrath of a storm.
  • Negatives: The prickling sensation can become slightly painful if the hammer is held activated for too long, and the scent of ozone can be overpowering. The user may feel mentally taxed as if part of their focus is being drawn into maintaining control over the hammer’s energy.
• Observer’s Perspective:
  • To an onlooker, the activation of the Thunderstrike Hammer is nothing short of awe-inspiring, a sight that commands respect and perhaps a bit of fear. A deep rumble echoes as if thunder were resonating from within the hammer itself. Bright blue arcs of electricity dance along the hammer’s head and shaft, illuminating the user’s silhouette in an otherworldly glow. Observers may also feel a slight charge in the air, causing their own hair to stand on end if they are close enough.
  • They perceive a smell similar to a lightning strike – that sharp, metallic scent of ozone, signaling power and danger. When the hammer is swung, a brief flash illuminates the area, blinding for a split second. Extra-sensory perceptions might make sensitive observers feel the hammer’s intense pull toward metal, as though the hammer desires conflict with anything armored or conductive in its vicinity.
  • Positives: A sense of admiration and fear for the wielder, with the perception of facing a warrior wielding the very essence of a storm.
  • Negatives: The blinding flashes and unsettling sensation in the air may leave nearby observers feeling slightly nauseated or on edge. Any metallic gear or armor they carry feels subtly heavy, as though pulled toward the hammer’s electric field.
• Overall Positives of Activation:
  • Aura of Power: Both wielder and observers are impacted by the hammer’s powerful, electrifying presence, instilling fear in enemies and boosting the morale of allies.
  • Increased Tactical Awareness: The user gains a heightened awareness of metal-based enemies or objects, a distinct advantage in crowded or armor-heavy environments.
  • Enhanced Offensive Potential: The hammer’s electric energy amplifies the damage of each swing, with added bonuses against armored or electrically vulnerable foes.
• Overall Negatives of Activation:
  • Mental and Physical Strain: Extended activation tires the user, who may feel mentally drained or physically tinged by the weapon’s unrestrained energy.
  • Unpredictable Electric Field: Nearby allies in metal armor might feel uncomfortable and even vulnerable to the stray electric arcs.
  • Ozone Overload: Prolonged activation causes an overpowering ozone smell, which can irritate the senses, particularly for those sensitive to strong scents.

Activation of the Thunderstrike Hammer is an experience that fully engages the senses and brings a dynamic thrill to wielders and observers alike, though not without its share of drawbacks and risks.

Recipe: Forging the Thunderstrike Hammer — This recipe outlines the creation of a powerful two-handed war hammer, imbued with the raw energy of lightning. The forging process requires rare materials, specialized tools, and significant crafting skill to successfully channel the weapon’s storm-infused power.

• Materials Needed
  • Stormsteel Ingot (3) – A rare metal known for its high conductivity and resilience, capable of holding electrical charges.
  • Thunderheart Crystal (1) – A crystalized fragment from an ancient thunderstorm, used to channel and store lightning energy.
  • Dragon’s Vein Leather Wrap (1 roll) – Durable and enchanted leather, typically from dragons or high-magic creatures, used to wrap the handle for grip and insulation.
  • Charged Elemental Core (1) – An alchemical core containing bound elemental lightning, gathered from a lightning elemental or an enchanted storm.
  • Celestial Silver Rivets (4) – Rare silver infused with celestial energy, used to reinforce the handle and ensure conductivity.
  • Stormbound Binding Sigils (Set of 3) – Inscribed metal plates etched with runes for stabilizing and focusing the electric charge within the hammer.
  • Blacksmith’s Flux (1 vial) – A special mixture of rare minerals that ensures proper fusion between enchanted materials.
• Tools Required
  • Arcane Forge – A forge capable of reaching extreme temperatures and equipped for infusing elemental energy.
  • Rune-Engraving Chisel – A precision tool for inscribing runes onto metal surfaces.
  • Alchemy Lab (Portable or Full) – Required for handling and transferring the Charged Elemental Core safely.
  • High-Pressure Hammer – A specialized hammer for shaping hard materials like Stormsteel.
  • Insulated Tongs and Protective Gauntlets – Protective equipment for handling the hammer’s high-energy components.
  • Elemental Conductor Rod – A device used to channel lightning energy directly into the Thunderheart Crystal.
• Skill Requirements
  • Smithing Level 5 or Higher – Advanced knowledge of metals, especially with rare materials like Stormsteel.
  • Runecrafting Level 4 – Skilled in inscribing stabilization and elemental runes without causing energy leaks.
  • Alchemy Level 3 – Proficiency in handling elemental cores safely.
  • Enchanting Level 5 – Expertise in embedding elemental properties into weapons, particularly the art of binding electrical energy.
• Crafting Steps
  • Step 1: Preparing the Stormsteel Core
    • Heat the Stormsteel Ingots in the Arcane Forge until they reach a glowing blue-white state, indicating maximum malleability.
    • Use the High-Pressure Hammer to shape the ingots into a large hammerhead, designed with intricate grooves and recesses for embedding the Thunderheart Crystal and Stormbound Binding Sigils.
    • Submerge the forged hammerhead in a bath of Blacksmith’s Flux for one hour to allow the metal to absorb stabilizing minerals, which will prevent future cracks from energy discharges.
  • Step 2: Embedding the Thunderheart Crystal
    • Carefully place the Thunderheart Crystal into the center recess of the hammerhead, securing it with Celestial Silver Rivets to ensure it remains in place.
    • Using the Elemental Conductor Rod, channel a controlled surge of electricity into the Thunderheart Crystal to “prime” it, attuning it to the Stormsteel matrix. This will allow the crystal to act as a conduit for lightning energy during activation.
  • Step 3: Etching the Stormbound Binding Sigils
    • Using the Rune-Engraving Chisel, inscribe three stabilization runes into metal plates around the hammerhead. These runes must be precise to avoid misalignment of the elemental energy.
    • Secure the Stormbound Binding Sigils into the prepared grooves, binding them with Celestial Silver Rivets to enhance the weapon’s stability and power.
    • Once the runes are set, apply a small amount of Charged Elemental Core to the sigils, allowing the lightning energy to flow into the sigils and bind the crystal and hammerhead together.
  • Step 4: Crafting and Wrapping the Handle
    • Shape the handle from a tempered metal core, carefully wrapping it with Dragon’s Vein Leather to provide both a firm grip and insulation against the hammer’s electrical discharge.
    • Secure the handle to the hammerhead using Celestial Silver Rivets and ensure the weight is balanced for two-handed use.
    • Attach the Charged Elemental Core to the base of the handle to act as a power reservoir, granting the wielder control over the weapon’s activation.
  • Step 5: Final Infusion and Testing
    • Place the fully assembled hammer back in the Arcane Forge and apply a controlled infusion of elemental lightning energy, allowing the weapon to absorb and retain electrical charges.
    • Test the Thunderstrike Hammer by striking a conductive metal anvil to ensure proper energy discharge, observing for signs of instability or misalignment.
    • Allow the hammer to cool naturally in a protective warded chamber, locking in the infusion and stabilizing the elemental charge within the Thunderheart Crystal.

End Product: The result is the Thunderstrike Hammer, a powerful two-handed weapon capable of delivering electrifying blows. It should now be capable of producing stunning electrical strikes with high Armor Piercing potential and the unique ability to amplify damage against foes vulnerable to electricity. This hammer will serve as a reliable and fearsome weapon for any skilled warrior trained to wield it.

Tale of Thunder’s Promise

Long ago, in times past more shadowed than the deepest night, a blacksmith of great renown walked among the people. This smith was no ordinary mortal, it was said, but one blessed with the skill of the gods, the art of shaping all metals to the will of his heart. The people called him Ha’Gura, meaning “Heart of Iron,” and of his talents, legends abound.

In a moment of restless ambition, a thought like thunder struck Ha’Gura’s mind. “I shall create a hammer that sings with the storm and bears the soul of lightning itself,” he proclaimed, for he sought to forge a weapon that could vanquish even the spirits of darkness that roamed in hidden places. Ha’Gura set forth, gathering metals rare as starlight and stones carved from the bones of mountains.

To his anvil, he took Stormsteel, known in those days as “Sky’s Vein,” a metal said to drink the very light of the heavens and whisper the secrets of thunder. He journeyed far, to the peak of Mount Ku’Rath, where the sky roared eternal. There, in a storm so fierce that even the gods shuddered, Ha’Gura lifted his hammer, calling upon the thunder to descend. In answer, the storm poured its wrath into his forge, and there Ha’Gura bound it within the hammer, caging the storm’s anger.

He named his creation The Thunderstrike, and it was indeed mighty beyond measure, with a head of blackened iron that crackled as if breathing, alive with ancient fury. But such a gift did not come without cost. The spirit of the storm now chained within the hammer grew restless. In each strike, it thirsted, calling for battle, for the taste of steel and strength. Ha’Gura, growing old with time’s endless march, could wield it no more, and so he passed it to his son, who took it with reverence and fear.

But the son was not as his father had been. Greed bit at his heart, and he heard only the promises of power within the hammer’s thunderous call. The son, whose name has been lost to time, sought to rule, to conquer. His hand grew reckless, his mind clouded with ambition. When he swung the Thunderstrike to strike down the innocent, it is told that the storm awakened in wrath. Lightning burst from the hammer, the thunder split the skies, and the earth quaked, shattering the son and all he had built.

The hammer, cast from his hand, lay silent for many years, hidden from mortal eyes, until it was found by another—a warrior, humble of spirit, whose heart was not touched by greed. With reverence, they lifted the Thunderstrike, and the storm within the hammer recognized them as worthy, for they sought neither glory nor dominion, only the power to protect the weak. And so, with thunder and lightning at their side, they became a hero to the people, whose name, too, is now only whispers in the wind.

Moral of the Story: Power chained without respect will seek freedom at any cost, but those who wield it with humility will earn the storm’s favor.

Suggested conversions to other systems:

Call of Cthulhu (7th Edition)

Thunderstrike Hammer

• Type: Heavy Weapon (Two-Handed)
• Damage: 2d8 + 1d6 Electrical Damage
• Skills Required: Fighting (Brawl) or Fighting (Melee) 50%
• Range: Melee
• Special Abilities:
  • Electric Surge: Once per session, the wielder may release a surge of electricity. Targets within a 5-foot radius must succeed on a Hard Constitution roll or be Stunned for 1d3 rounds.
  • Armor Piercing: Ignores up to 3 points of armor if the target is wearing metal armor or using metal equipment.
• Description: The hammer hums with a subtle, unsettling vibration, and arcs of electricity dance along its surface.
• Sanity Cost: 1d3 (due to the unnatural aura of trapped energy within).
• Use Limitation: Each electric surge temporarily weakens the wielder, causing a -10% penalty to Fighting (Brawl) and Fighting (Melee) until the end of the next round.

Blades in the Dark

Thunderstrike Hammer

• Item Load: 3 (Heavy)
• Type: Fine Heavy Weapon (Two-Handed)
• Effect:
  • Thunderous Strike: When used in a melee skirmish, the hammer deals +1d to effect and emits a shockwave that temporarily disables enemy defenses.
  • Electric Surge: The wielder can spend 1 Stress to release a burst of electricity, stunning all targets within close range. Enemies take -1d to their next action, and metal-armored foes are particularly vulnerable, suffering Level 1 Harm (“Electrical Shock”).
• Quality: Fine (increases the potency of all actions taken with this weapon).
• Special Ability: Armor Piercing; attacks ignore the first level of armor on any target with metal armor.
• Notes: Using the Thunderstrike Hammer draws attention, as the weapon’s electric discharges create loud, resonant thunderclaps.

Dungeons & Dragons (5th Edition)

Thunderstrike Hammer

• Weapon (Maul), Rare, Requires Attunement
• Damage: 2d6 bludgeoning + 1d8 lightning damage
• Properties: Heavy, Two-Handed
• Special Abilities:
  • Thunderous Blows: On a successful hit, the wielder can force a target to make a DC 15 Constitution saving throw. On a failure, the target is Stunned until the start of the wielder’s next turn. This ability recharges after a short or long rest.
  • Electric Surge: Once per day, the wielder can release a powerful surge of electricity. All creatures within a 10-foot radius must succeed on a DC 15 Dexterity saving throw or take 3d8 lightning damage, or half as much on a success.
• Armor Piercing: The hammer ignores resistance to bludgeoning damage if the target is wearing metal armor or has a metal-based defense.
• Attunement: This weapon requires attunement by a creature with a Strength score of 15 or higher.
• Flavor: The hammer hums faintly, and the wielder often smells ozone while holding it. Arcs of lightning dance along the hammerhead after activation, providing faint illumination in darkness.

Knave

Thunderstrike Hammer

• Slots: 2 (Heavy, Two-Handed)
• Damage: 1d10 bludgeoning + 1d6 electrical damage
• Special Abilities:
  • Stunning Impact: When the wielder deals maximum damage on a hit (10 on 1d10), the target is Stunned for 1 round. Metal-armored targets must also succeed on a Strength save or be knocked back 10 feet.
  • Electric Pulse: Once per day, the wielder can unleash an electric pulse. All creatures within a 5-foot radius take 2d6 electrical damage. If they are metal-armored, they must succeed on a Constitution save or be Stunned for 1 round.
• Heavy Armor Effect: Attacks with this weapon ignore 1 point of AC from heavy armor, as the electrical current weakens metal defenses.
• Limitations: The weapon is unwieldy in confined spaces, and attacking with it in such conditions imposes disadvantage on attack rolls.
• Notes: The hammer’s electrical field flickers and hums, crackling with each swing, hinting at the storm bound within.

Fate Core

Thunderstrike Hammer

• Type: Weapon (Two-Handed)
• Aspects: “Channeler of Storms,” “Heavy as Thunder,” “Foe of Iron”
• Harm: +3 (on a successful hit in melee combat)
• Stunts:
  • Thunderous Strike: Once per session, the wielder may unleash a thunderous shockwave. Spend a Fate point to create a Stunned aspect with two free invokes on all targets within close range. This effect targets all creatures within the area, friend or foe.
  • Electric Surge: When attacking a foe in metal armor, the wielder can add an extra +2 to their roll, as the electrical current bypasses some defenses. This stunt can be used once per scene.
• Armor Piercing: The Thunderstrike Hammer ignores up to two shifts of armor for metal-armored targets.
• Flavor: The hammer hums with a subtle vibration, with arcs of lightning occasionally sparking along its head.

Numenera & Cypher System

Thunderstrike Hammer

• Level: 6
• Damage: 6 points (bludgeoning) + 2 points (electrical)
• Special Abilities:
  • Electric Pulse (Action): Once per day, the wielder can channel an electric pulse from the hammer. All creatures within immediate range must make a Might defense roll (Difficulty 5) or take 6 points of electrical damage and become Stunned for one round.
  • Metal Shredder: When attacking a creature in metal armor, the wielder may reduce the difficulty of the attack by one step.
• Optional Cost/Depletion: Using Electric Pulse requires the wielder to roll for depletion (1 in 20).
• Flavor/Descriptor: The Thunderstrike Hammer crackles with lightning and smells faintly of ozone, drawing ambient static to its wielder.

Pathfinder (2nd Edition)

Thunderstrike Hammer

• Type: Weapon (Hammer, Two-Handed, Martial, Rare)
• Damage: 2d6 bludgeoning + 1d6 electricity
• Traits: Heavy, Reach, Magical
• Special Abilities:
  • Thunderous Impact (Critical Effect): On a critical hit, the Thunderstrike Hammer releases a deafening boom. The target and all creatures within 10 feet must succeed on a DC 20 Fortitude save or be Stunned 1.
  • Electric Surge (1 Action, Recharge 1d4 rounds): The wielder channels an electric surge, releasing a jolt of electricity into the target. This attack deals an additional 2d6 electricity damage and ignores 5 points of hardness for metal-armored targets.
• Armor Breaker: When attacking a creature with metal armor, the wielder gains a +1 circumstance bonus to the attack roll.
• Special Requirement: Requires a Strength score of 16 or higher to wield effectively.
• Flavor: The hammer hums with barely contained power, arcs of electricity dancing along its head when activated.

Savage Worlds (Adventure Edition)

Thunderstrike Hammer

• Type: Heavy Weapon (Two-Handed)
• Damage: Str+d12+2 (bludgeoning) + 1d6 electricity
• Weight: 20 lbs
• Special Abilities:
  • Thunderous Impact: On a successful hit, the wielder may spend 1 Benny to activate a Shockwave. All enemies within a Small Blast Template radius must succeed on an Agility roll or be Stunned for one round.
  • Electric Surge: Against metal-armored targets, the Thunderstrike Hammer deals +2 bonus damage as the electricity courses through conductive surfaces.
• Armor Piercing 2: The hammer ignores 2 points of Toughness when used against metal-armored foes.
• Drawback: Due to the hammer’s heavy weight, it inflicts a -1 penalty to Parry when wielded.
• Flavor: The Thunderstrike Hammer crackles with a bright aura of electricity when swung, occasionally producing sparks that smell of charged air.

Shadowrun (6th Edition)

Thunderstrike Hammer

• Type: Melee Weapon (Two-Handed)
• Damage: 9P + 2 Electricity (Stun) Damage
• Accuracy: 5
• AP: -3 (against metal armor or cyberware)
• Reach: +1
• Special Abilities:
  • Electric Surge: Once per encounter, the wielder can activate an electric discharge by spending 1 Edge. All targets within 2 meters must make a Body + Willpower Test (Threshold 3) or suffer 2 Stun damage and become Stunned for one round.
  • Armor Penetration: Against armored targets or cyberware, the hammer gains an additional -2 to AP, bypassing many layers of metal defenses.
• Drawback: Due to its heavy build, the wielder suffers a -1 penalty to Agility-based rolls while wielding the Thunderstrike Hammer.
• Flavor: The hammer hums with latent power, crackling with small arcs of electricity along its head.

Starfinder

Thunderstrike Hammer

• Type: Advanced Melee Weapon (Two-Handed)
• Damage: 2d10 Bludgeoning + 1d8 Electricity
• Critical: Arc 1d6 (on a critical hit, deals 1d6 electricity damage to up to two adjacent targets)
• Bulk: 2
• Special Abilities:
  • Electric Pulse (Ex): Once per day as a standard action, the wielder can release a 10-foot radius burst of electricity. All creatures in the area must succeed on a Reflex save (DC 17) or take 3d6 electricity damage and become Dazed for 1 round.
  • Armor Pierce: The Thunderstrike Hammer ignores 5 points of Energy Resistance (ER) and Hardness when attacking metal-armored or robot foes.
• Level: 8
• Description: This hammer’s head sparks with contained electricity, casting flashes of light with each swing. It emits a faint smell of ozone, hinting at its electric nature.

Traveller (Mongoose 2nd Edition)

Thunderstrike Hammer

• Type: Advanced Melee Weapon (Heavy)
• Damage: 4d + 2 (bludgeoning) + 1d (electricity)
• Special Abilities:
  • Thunder Strike: When the hammer hits, the wielder can release an electric surge. Metal-armored targets must succeed on an Endurance Check (8+) or suffer Stunned for 1 round.
  • AP: -4 (effective only against metallic armor)
  • Recharge Requirement: After three uses of Thunder Strike, the hammer requires a 1-hour recharge before the electric ability can be used again.
  • Weight: 5 kg
  • Drawback: The hammer is unwieldy and imposes a -1 penalty to Dexterity-based skill checks when carried.
• Flavor: A well-crafted weapon that hums with electrical energy. The head releases a spark upon impact, often blinding foes and unnerving witnesses.

Warhammer Fantasy Roleplay (4th Edition)

Thunderstrike Hammer

• Type: Two-Handed Hammer
• Damage: SB +5 (bludgeoning) + 2 (electricity)
• Encumbrance: 4
• Qualities: Impact, Damaging, Pummeling, Two-Handed
• Special Abilities:
  • Storm Surge: Once per day, the wielder may activate an electric pulse by spending 1 Fortune Point. All creatures within 5 yards must make a Toughness Test or suffer 1d10 Wounds and become Stunned for 1 round.
  • Thunderous Impact: Against targets in metal armor, the Thunderstrike Hammer grants a +10% bonus to the wielder’s attack rolls and ignores 2 AP from metal-based defenses.
  • Drawback: Due to its size and power, the hammer imposes a -10% penalty to Dodge tests while wielded.
• Description: The Thunderstrike Hammer is a heavy weapon forged with arcane energies, causing lightning to dance along its surface. Upon activation, the weapon emits thunderous sounds that echo ominously across the battlefield.