Veronica is a primary antagonist of Fire Emblem Heroes. She is a young princess of the Emblian Empire. She aims to destroy the Askran Kingdom by manipulating heroes from other worlds. Her personal tome is named Élivágar.

(Source: Fire Emblem Wikia)

A collection of comedic 4-panel comics by various mangaka about the daily lives of the characters of Fire Emblem Heroes. 
 
Fire Emblem Heroes: Eiyuu-tachi no Nichijou is published on the official Fire Emblem Heroes website, and published in print by Ichijinsha. The series has been published digitally in English as Fire Emblem Heroes: A Day in the Life since October 23, 2019. 
 
Note: Includes 22 volume-exclusive chapters.

An adorable animated video which takes a look back at Veronica's journey from when she first met the Order of Heroes until now. There are even nods to the winter festivities from the world of FE Heroes, all of which is performed through a stage play-like setting. (Source: Fire Emblem Heroes Twitter, edited)