Extreme Red Pastel Chocolate Superarctic Superconda is a combination of the polygenic extreme red trait, the polygenic pastel trait, the recessive swiss chocolate mutation, the homozygous incomplete dominant superarctic mutation and the homozygous incomplete dominant superconda mutation. As hatchlings, this combination has a very dark, deep purplish black colouration with a strong sheen. The swiss chocolate gene creates a darker headstamp due to the higher concentration of melanin on the head. Extreme red and pastel intensify the colours, which become more prominent as the snake ages. As it ages, it becomes more purple and red. Superconda removes the dorsal pattern entirely.