Gunnthrá

"I am Gunnthrá, eldest princess of Nifl, the Kingdom of Ice."

- Gunnthrá introducing herself to the Summoner

Gunnthrá (スリーズ, Surīzu, Slidr in the Japanese version) is a character from Fire Emblem Heroes. She is the first princess of the Ice Kingdom Nifl and the older sister of Princess Fjorm.

Profile
Gunnthrá is the eldest princess of the Ice Kingdom Nifl, and the older sister of princess Fjorm. Gunnthrá reaches out to the Summoner through a dream to rescue her sister from the Múspell Empire and its king, Surtr.

Description

 * Voice of Dreams
 * The eldest princess of Nifl, the Kingdom of Ice. A gentle and caring soul with strong maternal instincts.

Heroes

 * Gunnthrá/Heroes Quotes

Etymology
In Norse Mythology, Gunthrá is the name of one of the eleven rivers of Élivágar, the ice rivers that flow in the Ginnungagap.

Her Japanese name, Slidr, is the name of another of the Élivágar rivers.

Trivia

 * Gunnthrá and Fjorm are the only playable characters who do not appear in any map. This includes Story Maps, Paralogues and Special Maps.
 * Gunnthrá mentions having "siblings/sisters" in her Home Base conversations with the Player, possibly hinting that there are other Nifl royal children aside from Fjorm and herself.