Mourning Glory

Mourning Glory in her Pegasus form (art by @timepatches)

During her time in Barovia, Evelyn cast find steed, a spell that summons a loyal steed that she can dismiss and summon as she pleases. The evil nature of Barovia corrupted her steed, giving it the appearance of an undead monstrosity. Sometimes Evelyn summons Mourning Glory with a quick, Disney-like humming tune. Once the group returned to Faerun, Mourning Glory became a living, white horse. Mourning Glory was a key part of the final battle of Ironslag. She drew the attention of the hell hounds and giants while the waffle crew fought Duke Zalto.

When Evelyn summoned Mourning Glory in Omu, she had changed. The horse had a golden mane and tail, and there was a wing pattern emblazoned on her shoulders.

When Evelyn passed into the afterlife, Mourning Glory transformed into a pegasus.