Before you get all geared up to enter into the new Chaos Dungeon, please take note that your characters must complete the following pre-quest first before you are able to enter into the Chaos Dungeon.
▪ Gaining a Foothold quest (part of the Fallen Fortress quest)
▪ King Reinhard's Test (receive this quest from King Reinhard in Prontera Castle)
Once your character have completed the above mentioned pre-quests, you are all ready to begin your journey into the new Chaos Dungeon!
Good luck with your exciting new adventure into the Chaos Dungeon!