Starting from today and until 28th June 2016 when a “new day” begins, Fire Emblem Heroes players can re-challenge Michalis: Ambitious King in a Grand Hero Battle.
As usual with repeats, there are some additional quests to make it worthwhile for those who’ve already completed one or both maps. Completion of all quests will net you 3 Orbs and a 3★ Michalis.
To prepare for version 1.5.0 of Fire Emblem Heroes, the game will go offline between 26th June 2016 at 11 pm and 27th June 2016 at 1 am (UTC; times are approximate). No details about the contents of this update or its release date have been provided.
Additionally, while it was known to data-miners, the official Japanese Twitter has revealed that the Michalis Grand Hero Battle will be returning tomorrow. Presumably like other repeats, there will be related quests to earn more copies of Michalis.
Legion’s Grand Hero Battle is now available to challenge in Fire Emblem Heroes! Defeat his maps to earn yourself Legion: Masked Maniac, a villain from New Mystery of the Emblem.
Unlike previous GHBs, Legion does not have an associated summon focus banner. He does, however, come with something new: a third challenge available at Infernal difficulty. Defeat Legion’s map in this fiendishly difficult mode to earn yourself an additional 4★ copy of Legion as well as 2,000 Hero Feathers! All battles also feature enemy reinforcements.
Legion’s Grand Hero Battle will be available until 22 June at 6:59am UTC. Good luck with the difficult battles awaiting you!
UPDATE: The @FE_Heroes_JP official twitter has posted a bug notification. The two tiles behind the back wall, marked in the map in red, are actually defensive tiles, despite showing as normal tiles. They’re not sure yet how to fix the bug, so they’re simply alerting people for now. Players will receive a gift of Orbs sometime in the near future as an apology.