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.