Meaning: Cerise) is one of the Princesses of Nifl introduced in Fire Emblem Heroes. Sheis the elder sister of Fjorm, and can also speak with and through dreams. She is a green tome cavalry unit and a Wind Legendary Hero.
Gunnthrá attempts to reach out to the Summoner with her powers of dreams to help save the Kingdom of Nifl. She first reveals The Rite of Blades to the Askr but, she gets them to save Fjorm from the Múspell forces. She reaches out to the summoner again in Chapter 3 of Book 2, thanking the Summoner for rescuing her sister.
Gunnthrá calls the Summoner in Chapter 6, telling them that she awaits in he sanctuary at Snjarhof. In Chapter 7, she tells the Summoner about the Rite of Frost that can even defeat the flames of Múspell. The ritual was attempted by her mother, the Queen of Nifl but, she failed to use it fully. The right required two artifacts: the Snjarsteinn, and the Summoner's Breidablik.
However, when the Order of Heroes arrives at Snjarhof, they find Surtr, who has ambushed Gunntrhá and severely burned her. Despite the burns, Gunntrhá refuses to reveal the details of the Rite of Frost. In her dying breaths, she tells Fjorm to live and seek happiness while she gives her power to the Summoner to find another route to the shrine for the Rite.
