Shade

Shade is an original character from the trading card game Fire Emblem 0 (Cipher), known as the Teacher of Black Shadows. She is an experienced dark mage from the Kingdom of Nohr, and the rival of her Hoshido counterpart Emma. A woman who is adept with magic and possesses great wisdom and knowledge, Shade is shown to be knowledgeable and calm (unless someone were to inadvertently poke fun at her), akin to a mature older sister, as she teaches various things to her puzzled colleagues like Emma. Although she generally behaves in a very mature fashion, she tends to react poorly to unforeseen circumstances, especially when it happens to people she knows, causing her to go into a talkative panic of frustration and concern.