Before Loki become chaotic draconequus, used be alicorn name Aristotle. Aristotle is first pony thar ascend to alicorn. He is sage of knowledge, he help ponies devolp science, arts, literature, philosophy, poetry and magic. He have many apprentices and one of them is famous Star Swirl the Bearded. But unfortunately Aristotle see many ponies don't like harsh knowledge and they prefer with bliss of ignorance. This make Aristotle lonely and bitter and slowly fall into madness. Erebus encourage Aristotle change into draconequus to spread chaos and deceit. Aristotle accept his chaos fate and Erebus change him into draconequus. He is Aristotle no more, he is now Loki the malicious trickster who relishes in chaos, confusion and inequity.