Pegasus is an alicorn and a close friend of Small Lady. His name kanji combine the words for "unicorn" and "pegasus" , but are given the furigana pronunciation of Pegasus only. As a human, he is Helios, the priest of Elysion. Helios and Elios are both correct spellings of this name; the "H" in "Helios" is aspirated in Greek. Helios refers to the Greek mythological personification of the sun.