Argent

Colour Group: Brun Base, Cream, Noir Base, Pearl, Rouge Base, and Rouille
Rarity: Unnatural
Importable?: Yes

Zinc

Colour Group: Brun Base, Cream, and Rouille
Rarity: Unnatural
Importable?: Yes

Laiton

Colour Group: Brun Base and Rouille
Rarity: Unnatural
Importable?: Yes

Plomb

Colour Group: Noir Base, Pearl, and Rouille
Rarity: Unnatural
Importable?: Yes

Nickel

Colour Group: Noir Base and Rouille
Rarity: Unnatural
Importable?: Yes

Gold Doré

Colour Group: Champagne, Doré, and Rouge Base
Rarity: Unnatural
Importable?: Yes

Rouge Doré

Colour Group: Doré and Rouge Base
Rarity: Unnatural
Importable?: Yes

Amber Doré

Colour Group: Brun Base, Champagne, and Doré
Rarity: Unnatural
Importable?: Yes

Classic Cream Doré

Colour Group: Champagne, Cream, Doré, and Noir Base
Rarity: Unnatural
Importable?: Yes

Classic Doré

Colour Group: Champagne, Doré, and Noir Base
Rarity: Unnatural
Importable?: Yes