(Pseudo-)Double Cream Fange

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

Argent

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

Pyrite

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

Cobalt

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

Lemon

Colour Group: Crayon, Pastelle, and Rouge Base
Rarity: Special
Importable?: Yes - Admin customs only

Pear

Colour Group: Brun Base and Pastelle
Rarity: Special
Importable?: Yes - Admin customs only

Mangrove Wyvern

Colour Group: Regius, Rouge Base, and Wyvern
Rarity: Unnatural
Importable?: No - Events & breeding only

Modern Gris

Colour Group: Brun Base and Modern Peach
Rarity: Natural
Importable?: Yes

Rouge Phien

Colour Group: Phien and Rouge Base
Rarity: Special
Importable?: No - Events & breeding only

Classic Menthe

Colour Group: Bonbon, Brun Base, Classic Bonbon, Classic Peach, and Peach
Rarity: Special
Importable?: Yes - Special tier