Peony is a Ljósálfar from Ljósálfheimr, the dream realm, and appears as a summonable unit in Book IV of Fire Emblem Heroes. She's best known for her role in the game's story around the time the plot shifts focus to the world of dreams and the conflicts within it.
As a Ljósálfar, Peony represents the lighter side of the dream realm's inhabitants, contrasting with some of the darker forces players encounter in that section of the game. She functions as a flying staff unit, making her useful for both healing and positioning in gameplay.
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