Following the conclusion of Book IV, the next Mythic Hero to arrive in Fire Emblem Heroes–or rather, Mythic Heroes will be Freyja and Triandra, two of the antagonists from the realm of nightmares.
Freyja and Trianda’s Mythic banner will be available from 27th November, until the daily rollover on 9th December 2020 (UTC).
Joining the nightmare duo are the following Heroes:
Red: Legendary Eliwood, Sothis and Brave Lysithea
Blue: Legendary Tiki, Legendary Azura and Apotheosis Anna
Colorless: Legendary Leif, Legendary Corrin (F) and Shinon
Together with Plumeria, who debuted as a Mythic Hero in September, the pair’s arrival means all the Dökkálfar have been accounted for. At this point, the only remaining Book IV character to be added is Freyja’s brother.
Anyway, please continue for a text breakdown of their abilities.