Sunmetal

TTRPG Fictional · Very Rare · Timeless

Drawn from sacred volcanic cores where the earth's heat approaches that of the sun itself. Sunmetal carries solar radiance within its structure: it glows faintly at all times and blazes in the presence of undead, who find its light agonizing.

Identity

Source
Tabletop RPG tradition
Aliases
Solarium, Dawnsteel

Physical Properties

Appearance
Brilliant gold-white that emits a warm glow in darkness; blinding in direct sunlight
Luster
Metallic
Density
5.5 g/cm³
Melting point
2200 °C
Lighter
Titanium
Denser
Deepcoral Metal
Magnetism
Non-magnetic
Electrical conductivity
Very High

Mechanical Properties

Mohs hardness
7
Tensile strength
650 MPa
Softer
Vanadium
Harder
Tungsten
Workability
Difficult
Brittleness
Moderate
Malleability
Moderate
Ductility
Moderate

Chemical Properties

Corrosion resistance
very high
Reactivity
very low

Lore & Narrative

A sunmetal blade left in a tomb will slowly purify it: undead within cannot rest, and eventually dissolve. This makes sunmetal both a weapon and a tool of consecration. Temples of solar faiths guard their sunmetal reserves more closely than their gold.

Notable uses
Anti-undead weapons, holy relics, temple lighting, consecration tools
Forge uses
weapons, holy relics, ritual tools
Worldbuilding traits
solar, holy, anti-undead, radiant

Browse the Metal Encyclopedia — MGS Toolbox