Treasure of Crespo
Required lvl : 60+
Location : Crespo (79:476)
Time limit : 45 min
Dungeon cost : 300,000 DIL
Note : dungeon is classified as A, B, and C. they can be done w/ same strategy but the monsters you face get stronger in order of C, B, and A.

#1
Just go pull the levers then the monsters will be poped out and the steel gate is opened. Steel gates are only opend by the levers, but the wooden gates are destroyable.
As u go along the long path, u will find a corpse. Click it then the steel gate will be opened for ya. destroy a coffin in the room then it will summons 40 zombies. There are total 4 of chests that give decent amount of DIL.
There are 2 identical rooms that have a chest and a coffin. As you know, the chest will give DIL and the coffin will produce 40 zombies each for ya. You need to kill total 80 zombies in order to break the steel gates ahead.
The last part of the #1 is to pull the lever at the very end of the path. See the map!

#2
As you enter the #2 section, zombies will WELCOME you. Kill all the kind zombies and destroy the 3 coffins in order of Algol, Alderamin, and Sorcerer in order to minismize the dmg intake from the sorcerer which does magic dmg. But it’s not really important of killing in order. Just a tip!
Killing 30 mobs will open the steel gate. U don’t really need to kill all the mobs along the long hallway. An altar is at the end of the hallway. so just click it to teleport to a room labeled #3.

#3
There are a chest and 4 Lupains for you. Kill all of them and go to the blue portal to return to the altar.
Speak to the altar and give the Lupain Blood. And destroy the wooden gate on the left and pull the lever to open the steel gate on the opposite side which will lead you to a hidden room labeled #4.

#4
In the hidden room, the Fallen Bishop awaits for you. Just kill him and get back to where you were. Killing him will let you enter a secret treasure room behind the boss room.

#5
Walk along the winding hallway and destroy the wooden gate. the boss Laiden is in the room.
Laiden summons identical ones which are named ‘Laiden Ego’. Just ignore the Egos and hit the real boss.
The steel gate will be opened upon the Laiden’s death. Proceed into the treasure room for a gem chest and a lever which will allow you to destroy the golden treasure box!! YAY! you will get one of copper, silver, and gold argate from the golden box!
Step up to the Regena and talking to her will complete the Crespo dungeon. You will get obsidian as a final reward. You can exchange the obsidian w/ buff food or accessories at the Loa/Braiken castle.