A not so comprehensive guide to named characters dead and still alive.
Nerida: granddaughter of Narvi, getting stronger too fast to write down, mountain bull bloodline.
Narvi: village elder, early knight magus, died of internal injury.
Erik: apprentice magus, died from lightning
Aldi: merchant from Utgard, self-proclaimed peak fighter
Völsung: general of the sky kingdom, stationed in Utgard, king fighter (dragon strength), baron magus, fire dragon bloodline.
Sven: grand duke magus, fighter, equals contract with tempest wolf, wyrm bloodline.
Signy: sister of the king.
Siegfried: daughter of the king, dragon bloodline, possessed by a dragon soul.
Sigurd: son of the king, dragon bloodline, possessed by a dragon soul, died from lightning seed.
King: Sigmund, king magus (light), holder of Gramr.
Thor: king magus, dead
Odin: Emperor, King magus, dead.
Loki: unclear allegiance, grand duke magus.
Things for later:
Mysterious lady in blue, Aurelia: a female with the power to cross through space, former principal of Eldar.
Lord Abel: powerful being from Eldar's former world, possess a draconic bloodline.