Regal

Colour Group: Crayon and Noir Base
Rarity: Special
Importable?: Yes - Admin customs only

(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

Lemon

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

Strawberry

Colour Group: 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

Violet

Colour Group: Crayon, Noir 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

Classic Vanille

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