Or

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

Cuivre

Colour Group: Rouge Base and Rouille
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

Mangrove Wyvern

Colour Group: Regius, 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

Cajun

Colour Group: Brun Base, Champagne, Cream, Pearl, and Regius
Rarity: Unnatural
Importable?: Yes - Admin customs only

Coral

Colour Group: Brun Base, Cream, Pearl, and Regius
Rarity: Unnatural
Importable?: Yes - Admin customs only

Quake

Colour Group: Noir Base, Pearl, and Regius
Rarity: Unnatural
Importable?: Yes - Admin customs only

Classic Tropical

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