The Demon Lord Krebskulm has awakened due to Alicia's betrayal. Diablo stands alone against Klem, her mind consumed by hatred. Shera races to Rem's side. An army of Fallen led by Edelgard marches on Faltra, and the curtain rises on their final battle.
Why are you scowling again, Diablo?
¿Por qué estás tan malhumorado, Diablo?
¿Por qué estás tan malhumorado, Diablo?
T’as encore ta mine renfrognée,
Diablo.
Stai di nuovo facendo
 quella faccia strana, Diablo.
Que cara feia é essa, Diablo?
Ты чего снова хмурый такой, Диабло?