
Weapon
Obsidian Pyroglacier Fang Katana
This magnificent katana gleams with an otherworldly sheen, its blade forged from volcanic obsidian that seems to contain swirling shadows within its depths. Intricate patterns of gold and silver thread through the steel, creating a mesmerizing contrast against the dark volcanic glass. The weapon radiates an intense duality of extreme temperatures—waves of scorching heat and frigid cold emanate from its surface in a perpetual, barely contained battle. When wielded, the Obsidian Pyroglacier Fang Katana leaves trails of harmless flame and crystalline frost in the air, though neither element harms the wielder. The blade's edge is supernaturally sharp, capable of cleaving through armor and enchantments alike with devastating precision. Those struck by this weapon feel both the searing burn of volcanic fire and the paralyzing bite of absolute zero simultaneously, creating an agonizing sensation. The katana's hilt, wrapped in the hide of some long-extinct creature, remains warm to the touch regardless of the chaos surrounding it. Legend suggests that this weapon was forged in the heart of a volcano that once erupted into the Feywild's frozen reaches, binding two opposing forces into perfect harmony. A faint humming emanates from the blade, almost like the song of creation itself, audible only to those pure of heart.
Open in Summon WorldsAt a glance
What this public profile contains
This view-only profile includes a creator-written description; 8 labeled detail fields; 1 structured section; 3 artwork images supplied by the creator.
- Creation type
- Weapon
- Shared by
- ArcanePanda6854
- Connected worlds
- 1
- Detail fields
- 8
- Profile sections
- 1
- Artwork images
- 3
Details
- Type
- martial melee weapon
- Rarity
- legendary
- Damage
- 2d10
- Damage type
- fire and cold
- Range
- 5
- Properties
- finesse, light, special
- Weight
- 2
- Price
- 2500
Effects
Dual Tempest Strike
On a hit, the target takes an additional 2d6 fire damage and 2d6 cold damage. The target must succeed on a DC 18 Constitution saving throw or be paralyzed until the end of their next turn.
Flame and Frost Trail
While wielding this katana, the user leaves a trail of harmless flame and frost in their wake. This effect lasts for 1 minute and can be activated once per long rest.
Harmonic Resonance
Once per day, the wielder can unleash a wave of energy in a 30-foot cone. Each creature in that area must make a DC 18 Dexterity saving throw, taking 6d6 fire damage and 6d6 cold damage on a failed save, or half as much damage on a successful one.
Gallery


Public creation
Worldbuilding Context
Obsidian Pyroglacier Fang Katana is a public weapon profile shared by ArcanePanda6854through Summon Worlds. This view keeps the creator's public information together with clear attribution and links to any connected public Worlds; it does not add story details beyond the fields shown on the profile.
This creation is connected to Gleaming Unwritten Myths Atlas, where its details can support consistent characters, locations, lore, and ongoing storytelling across the wider World.
World connections
Appears in
Continue building
Develop the ideas around Obsidian Pyroglacier Fang Katana
Use Obsidian Pyroglacier Fang Katana as a weapon reference when planning origin, wielders, capabilities, limitations, visual identity, and story consequences. Return to the public fields above as a stable reference, then connect new ideas through a World so collaborators can explore how each creation fits the same shared canon.