—Edelgard speaking with Byleth
Edelgard has a dignified, high-minded, solemn air about her, and she coolly evaluates her surroundings and those around her before she acts.
Edelgard is illustrated in the trading card game Fire Emblem Cipher with the following cards:
Edelgarde is a female German name meaning Noble Protector.
Hræsvelgr is a figure from Norse mythology who is a giant that takes the form of an eagle.
- Edelgard shares her English voice actress, Tara Platt, with Awakening's Miriel and Flavia.
- She shares her Japanese voice actress, Ai Kakuma, with Flora from Fates.
- Edelgard was voiced by Cristina Vee in the original E3 2018 trailer for Three Houses, whom she shares with Tatiana from Fire Emblem Echoes: Shadows of Valentia, as well as the Fire Emblem Heroes appearances of Lachesis and Athena.
- Edelgard is one of the few Lords in the Fire Emblem series to not feature the color blue either in her hair or her clothes along with Claude from Fire Emblem: Three Houses and Celica from Fire Emblem Echoes: Shadows of Valentia/Fire Emblem Gaiden.
- Edelgard does feature blue post-timeskip.
- The Crest Marianne possesses also appears on the axe Edelgard wields post time skip.