Who else would be in favor of a Dungeon where you have to face all 4 Archfiends from IV? Scarmilogn and his rotting dead, Cagnozza and his waves, Barbarica and her Magus Sisters (DPS them down before Delta Attack!), and finally the Lord of the Inferno himself: Rubicante!
Perhaps the Minstrel can sing the Balad of the Babel Giant to put us in a dungeon there (Max 5 players lol).