Dagr

Dagr (Japanese: ダグ Dagr) is a non-playable character appearing in Book V of Fire Emblem Heroes. Dagr is a princess of Jötunheimr and the younger twin sister of Nótt, its crown princess. Dagr appears to be rather hot-headed, which is mainly the result of the competition with Nótt over who is more worthy of becoming the next queen of Jötunheimr. Dagr eventually became playable as the game's nineteenth Mythic Hero, and as such became playable in a dedicated Mythic Hero update, and was made available for summoning as part of a summoning event released on March 30, 2021.