The World Of Aetheryon

Spells

Browse the public spells that belong to this world. Select a card to read more.

Public spells roster

Lances De Glace Carbonique

This enchantment was crafted by Yūjin Shinrinryū, a heroic summoned from another realm, who sought to demonstrate the superiority of frost magic over flame through rigorous arcane study. These supernatural lances manifest as solid carbon dioxide frozen at approximately -78.5 degrees Celsius, possessing a unique property where they sublime directly into gas rather than melting into liquid. The transformation releases an expansive cloud of carbon dioxide that can reach 760 times the original volume, making each lance devastatingly potent with cooling power exceeding conventional ice by roughly 170 percent. Upon contact with fire-based magic, the sublimating gas extinguishes flames by displacing oxygen, rendering them inert and powerless. The caster must take precautions when handling these lances, requiring insulated thermal gloves to prevent severe frostburn and ensuring they are only deployed in well-ventilated areas to avoid asphyxiation. The lances are particularly effective when shaped as compact dense forms for extended magical deployment, though they pose explosive risks if confined within sealed containers. {Cet ensorcèlement a été fait par le héro invoqué par un autre monde appelé Yūjin Shinrinryū (優仁森林竜). En s'inspirant de ses connaissances durement acquise afin d'obtenir un baccalauréat en sciences avec sans mention, il a voulu montrer pourquoi la magie de glace pouvait vaincre la magie de feu. La température de surface est d'environ -78.5 degrés Celsius à pression atmosphérique standard. Contrairement à la glace ordinaire, elle ne fond pas en liquide. Elle passe directement de l'état solide à l'état gazeux dont le nom de glace «sèche». En se sublimant, le CO2 solide se dilate pour atteindre environ 760 fois son volume initial sous forme de gaz. 1 seul kg de glace sèche libère entre 300 et 400 litres de gaz. À poids égal, elle offre une puissance frigorifique environ 170% supérieure à celle de la glace d'eau conventionnelle. Par contre ce gaz est un asphyxi

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The Penguin Feint (The 3-Step Retreat)

A deceptive combat maneuver that abandons conventional defensive tactics in favor of generating overwhelming rotational momentum. The caster assumes an exaggerated, hunched posture with knees bent and feet splayed outward in a wide V-formation, then executes three deliberate backward steps. This absurd display forces enemy commanders to make a contested Insight check; those who fail become so convinced of the caster's incompetence that they abandon their disciplined formations and tactical positioning. Affected enemies suffer severe penalties to their Armor Class and Initiative rolls as overconfidence clouds their judgment and coordination crumbles. According to legend, this technique was first employed by a tengu kunoichi commander and her allied forces during the defense of a mountain pass, where the enemy cavalry's disbelief in what they witnessed proved more devastating than any conventional defense. The resulting chaos allowed swift counterattacks and enabled allies to execute follow-up maneuvers with devastating precision. This unlikely victory became immortalized in history as "The Kurogane Waddling," a testament to the power of misdirection and psychological warfare, establishing a new historical standard where victory is achieved not by matching the enemy’s expectations, but by utterly shattering their sanity with weaponized absurdity. {The Penguin Feint (The 3-Step Retreat): A deceptive movement that trades standard defensive posture for absolute kinetic torque. Forces a contested Insight/Wisdom check from enemy commanders. On a failed save, the enemy mistakes your preparation for a ridiculous blunder, suffering a massive penalty to Armor Class and Initiative as they break formation out of sheer overconfidence. It all started when a cavalry regiment from a belligerent country that attacked the Kurogane Shogunate were climbing the mountain pass that acted as a natural barrier against invaders. When they saw Yūjin Shinrinryū the summoned human hero and a squ

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The Cute Corgi Stampede

When cast, this whimsical enchantment tears open a rift to a verdant pocket dimension where the very earth shakes beneath the thundering paws of thousands of adorable corgis charging toward the caster's foes. The overwhelming charm and infectious joy radiating from the stampede proves irresistible to even the most hardened enemies, who find themselves unable to raise arms against creatures so endearingly innocent. Rather than destruction, the spell transforms hostility into companionship, binding each pacified foe to the caster's cause through the unexpected gift of their own corgi companion to cherish and raise. However, this spell carries an insidious cost—the caster themselves becomes so enamored with caring for the legendary corgi Waffles that the desire to continue fighting evaporates entirely. Originally devised by the summoned hero Yūjin Shinrinryū as an embarrassing last resort, this spell has unwittingly introduced corgis to the world of Aetheryon, where they have become beloved throughout the Kurogane Shogunate as both exceptional herd dogs and energetic companions that makes their owner's hard work during the day worthwhile because they get to spoil in moderation their own corgi. People have even made shrines for keeping their corgi healthy and bring more happiness in their lives. There is even an annual corgi festival where corgi owners across the world of Aetheryon parade in the main streets of the Kurogane Shogunate and a vote my the judges to make one of the costumed corgis the winner of the festival. {This cute spell was inspired by the cute stampede of Yoshi running throughout the grasslands. Yūjin Shinrinryū creates a pocket dimension where the earth trembles in the grasslands where thousands of corgis are running towards enemies. Enemies don't attack the corgis because of how cute they look. The enemies become overwhelmed by the energy of cuteness and affection given by the corgis that they stop being hostile to Yūjin Shinrinryū. It is an embarras

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Void Thorns (虚空の棘)

Void Thorns (Kokū no toge – 虚空の棘) Kanji meaning: Thorn of the Void Forged from the depths of Yūjin's conquered inner darkness, these obsidian thorns materialize as translucent shards that rise to defend the cultivated forests along the Kurogane Shogunate's eastern frontier. Possessed of an otherworldly hunger, they devour flames meant to clear the woodland, drawing fire into themselves as sustenance that prolongs their arcane existence and grants allied warriors within the forest complete protection from infernal damage. When these thorns pierce a foe, they do not inflict mortal wounds but instead shatter the target's resolve through visions of their most profound fears, causing them to collapse into unconsciousness as their spirit fractures under the weight of their own darkness. Those struck by the thorns must resist this psychological assault with a Wisdom saving throw or become Frightened, suffering disadvantage on attacks and checks while unable to approach their source of terror. This devastating effect pairs seamlessly with other shadowborn tactics, leaving spiritually broken enemies vulnerable to swift cavalry strikes and coordinated assault. The casting of this spell demands tremendous personal fortitude, requiring a Constitution saving throw to endure the agonizing physical toll of manifesting such raw introspection. Success reflects the master's resilience, while failure leaves the caster gasping with heavy breaths and tremors, as if the very fire consumed by the thorns was drawn from their own life-force. Those who master this burden prove that true strength lies not in avoiding the shadow, but in weaponizing the lessons learned within it. {Conjured from the resolution of crossing Yūjin's own darkness, these obsidian, translucent thorns manifest to protect his created forests on the eastern border of the Kurogane Shogunate. When enemy cavalry attempts to clear these trees with fire, the thorns act like black holes capturing light—they do not merely block

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追憶の森奏 (Tsuioku No Morisō)

A poignant invocation woven by the master musician Yūjin Shinrinryū within the Verdant Sanctuary, this spell draws down gentle rains that veil the caster in solitude and silence, allowing for intimate musical reflection beneath the sanctuary's ancient boughs. As Yūjin performs upon his Kurogane Tsugaru-shamisen, accompanied by his steadfast Shinrō companion Aruha and fortified by the Honeywater of the Violets of Remembrance, the localized precipitation becomes a beacon that calls forth the elven Shinrinsei Clan guardians who dwell within the forest. Rather than interrupt the sacred performance, these noble protectors—guided by the wisdom of Midoriryū—remain concealed among the trees and gradually join the melody with their traditional wind instruments, transforming a solitary composition into an ethereal forest symphony. The magic cultivates genuine remembrance and honors those whose influence shaped the caster's journey, particularly those who have passed beyond the mortal veil. {It is a sacred spell created by Yūjin Shinrinryū in the Verdant Sanctuary of the Kurogane Shogunate. When Yūjin casts this spell, gentle rain gathers over a secluded part of the Sanctuary, masking his presence and muffling the sound of his music from distant listeners. He sits beneath the ancient trees with his Kurogane Tsugaru-shamisen and quietly performs 「GIBIATE」, inspired by the performance of the Yoshida Brothers featuring SUGIZO, while drinking 追憶菫の蜂蜜水 (Tsuioku-sumire no hachimitsumizu), the non-alcoholic Honeywater of the Violets of Remembrance. Yūjin does not drink alcohol because of his personal principles, but he wishes to honor people who helped him grow throughout his life and who have since passed from the world of the living. Aruha, Yūjin’s legendary Shinrō companion, always remains nearby when he plays, choosing to stay beside him freely rather than being commanded. The unusual localized rain eventually attracts the attention of hunters from the Shinrinsei Clan, the elven g

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Midoriryū’s Verdant Requiem (緑竜の翠歌)

Midoriryū's Verdant Requiem is a sacred ritual of nature magic passed down through generations, originating from the legendary teachings of Yūjin Shinrinryū and perfected by the Forest Ryu Midoriryū. This melody transcends conventional spellcraft, channeling the singer's deepest emotions and cherished memories into waves of restorative magic rather than destructive force. When performed beside the Violets of Remembrance, the song infuses these flowers with the warmth of the caster's heart, causing their petals to flourish with radiance and their roots to deepen with vitality. Rather than erasing pain or mending old wounds, the requiem teaches that suffering strengthens the spirit much like rings within an ancient tree, each one a testament to endurance through hardship. The spell embodies the philosophy that both joyful and painful experiences become fertile ground for new growth and transformation. Each performance creates a living testament within the garden, preserving the stories and strength of those who came before while inspiring the singer to face an uncertain future with courage and resolve. {Midoriryū’s Verdant Requiem (緑竜の翠歌) is a sacred nature ritual taught by the Forest Ryu Midoriryū, a melody originally learned from the legendary Yūjin Shinrinryū. Unlike spells created for battle or conquest, this song embodies the belief that life’s memories—both joyful and painful—can become the foundation for new growth. Inspired by the spirit of 「素晴らしき新世界 / Brave New World」, a song that represents unity, perseverance, and refusing to give up even in difficult times, the requiem transforms the singer’s emotions and memories into a gentle wave of restorative nature magic. When performed beside the Violets of Remembrance, the flowers absorb the warmth of the singer’s heart, allowing their petals to bloom brighter, their roots to grow stronger, and their essence to preserve the stories of those who cared for them. The spell does not erase sorrow or heal the wounds of t

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Raiden Hyōmen Shori (雷電表面処理)

This remarkable enchantment represents a fusion of arcane precision and practical craftsmanship, wherein a meticulously controlled lightning spell is channeled across specially prepared lacquered timber to fundamentally transform its surface properties. [The spell’s carefully controlled electrical energy subtly alters the outermost wood fibers without scorching or charring them, creating a hardened, polished surface that resists water absorption far more effectively than untreated timber.] / [The spell's electrical energy subtly alters the outermost wood fibers without charring them, creating a hardened, polished finish that resists water absorption far more effectively than untreated wood.] When combined with refined pine resin lacquer, this treatment dramatically extends the durability of ships, siege equipment, and other wooden structures subjected to prolonged exposure to harsh weather and moisture. Originally developed by the legendary summoner Yūjin Shinrinryū for the Kurogane Shogunate, the spell [draws inspiration from Yūjin’s knowledge that carefully controlled electrical energy could permanently alter the surface of certain materials.] / [draws inspiration from the principles of arc welding, translating that metallurgical technique into a method for protecting wooden vessels and maritime craft]. Beyond its martial applications, the enchantment has proven invaluable in everyday life, rendering wooden dishware, utensils, and bowls resistant to water damage and significantly reducing the labor required for cleaning and maintenance. Artisans soon adapted the process for furniture, doors, bridges, barrels, and the hulls of merchant vessels, extending their service lives while reducing the need for costly repairs. The widespread adoption of Raiden Hyōmen Shori transformed the woodworking industry of the Kurogane Shogunate, establishing new standards of craftsmanship that neighboring kingdoms struggled to replicate. Although many believe the spell to be a blessin

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