Marketplace: can be purchased in the Genes section of the Marketplace for 1,200
Usage[]
Specialty Item: to use this item, left-click on it in your Hoard. This pulls up a menu that allows you to select which dragon you would like to use it on. Clicking a dragon shows you a preview of them with this gene before actually changing it. Once a dragon is selected, click Apply Changes to change their tertiary gene to Koi.
Appearance[]
The Koi gene creates round splotches of iridescent scales across the dragon's entire body, commonly in two tones: the tertiary color and a different, often complementary color.