training routine of the demon king

Sloth Demon King 1 + Demon King 2 if you can one-shot with Sharp Spike If you can't one-shot DK 2 with sharp spike, Sloth Scarlet Dragon instead. king 158 slot Using sloth on two dungeons allows you to skip the 3 second dungeon refresh timer Once you get Mithril Bird, use it's default skill to one-shot DK1 + DK2 instead of Sharp Spike, as it is slightly faster