Note the differences between Ultramel Anery and Ultramel Charcoal. The eye of the Ultramel Charcoal almost appears not to have an iris, and while both Anery and Charcoal can have a blush of pink on their faces, it’s much more pronounced on Charcoal-types. The origins of the Ultra mutation in corn snakes derives from the initial pairing of a Gray Rat Snake to a Corn. Therefore, Ultra (and Ultramel) types are technically inter-speciesl hybrids.