Palomino Soir

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

Rouge Soir

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

Brun Soir

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

Zinc

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

Palace Wyvern

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

Steppe Wyvern

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

Grotto Wyvern

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

Taiga Wyvern

Colour Group: Noir Base and Wyvern
Rarity: Unnatural
Importable?: Yes - Admin customs only

Modern Caramel

Colour Group: Bonbon, Modern Bonbon, Modern Peach, Noir Base, and Peach
Rarity: Special
Importable?: Yes - Special tier

Classic Pomme

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