Starshimmer

Starshimmer is a metal that can only be created by the gods. It has a similar hardness and malleability as iron and could theoretically even be worked into steel. Starshimmer is created everytime a god intents to create or copy anything made of iron. For some reason, this metal cannot be conjured by any known god.
Depending on the god creating the metal the color and texture can vary heavily.
Other than iron, it is almost effortlessly possible to completely destroy anything made from their personal starshimmer. Other god's starshimmer can be destroyed as well, but it does take some effort by the god.