It's rumored to be lighter than a feather. and harder than an diamond. Even in the hands of a mediocre blacksmith, it will produce superior weapons.-Ryu-Kan describing Velorium to Vyse. Velorium is a very rare material found in-game, it is used by Ryu-Kan to forge the Vorlik Blade. This "metal" is only found in the Vortex (it's location suggest that it is a Silvite invention), and the only known two pieces are used to forge the Vorlik Blade. It is unknown how Ryu-Kan came to know of the material or it's properties, considering it's rarity and location.