Starting in January 13th, 2019 at 2:00am, three Heroes with sword valor skills, which grant up to double SP to sword equipped allies, are available as part of 5★ summoning focus.
Also, the next Grand Hero Battle, featuring Naesala: Sky’s Shadow,
from the Fire Emblem: Radiant Dawn game, is waiting in Special Maps. Defeat the King of Kilvas to gain him as an ally.
