Ultrasteel

Ultrasteel is an extremely light but strong metallic alloy which was invented by the Valadians. It is able to withstand extreme external pressure without buckling or denting, making it an excellent construction material for an interstellar war zone.

The alloy itself is very dark, and seems almost black. Under closer inspection, or high levels of illumination, it actually has a slight navy blue tint.

The equivalent elemental type is the Metal type.

In the card game

Ultrasteel is the primary resource for Valadian-themed card decks, represented by the colour blue. Cards with a Valadian theme or origin require this resource in order to play.