Mammon is a demonic hybrid from a destroyed dimension of Equestria. She travels to different dimensions and Aus, Destroying Aus of both My Little Pony and Undertale. Her design, I wanted to go for a hybrid of many species in Equesetria, not just one. She's a hybrid of a Dragon, a kirin, a skeleton, and a unicorn. She has gold-crested scales running along her legs and hooves, and around her face and cheeks and back. She's a bit older than Celestia and Luna, and she was sealed long ago.