Murois located in Ceo Island. If you are playing as a female character, talk to Aodhan. Otherwise, talk to Eavan. It is recommended to take the moongate to Ceoclosest to the NPC you need to talk to (depending on your character's gender) this way you can use a "Wing of the Goddess" to return to the town of the NPC and complete this quest all in one night. (No having to wait for another Ceo Moongateor using a camp kit) (PS by Arkken: The quest tells males to go to Aodhan, don't its a typo.)
Talk to Murowith the new keyword. After talking, an owl will deliver the Acquire the Unknown Fomor Scroll quest.
The required cloth item is tradable, but the finished robe is untradeable. If you are playing as a female character, talk to Aodhan. Otherwise, talk to Eavan. Please be aware that you can't talk, trade or retrieve lost items from Aodhanor Eavanonce you finish this quest. Female character may inquire James, male character can inquire Kristellto craft the cloth instead if you have all the materials. Anti-Fomor Robe's durability does not decrease. You may dye the waistband and the muffler only.
With the robe equipped, drop the pass. You can only enter this dungeon on Sunday [any day now due to changes and updates in mabinogi].
The dungeon consists of three floors (One floor for toned down version), filled only with marble rooms. You will be targeted by monsters if you talk, or if the Guard Skeleton Hellhound appears. If you get killed, you lose no experience, your equipment may lose blessings but won't be dropped(anny equipment that falls off will be put into your inventory or temporary inventory), you receive another dungeon pass, and you are immediately expelled to the altar. You can proceed the dungeon without killing the monsters, the goal is to arrive at boss room safely.
Dying at ANY level (even if you are at the boss orbs) kicks you out of the dungeon. You lose no experience from dying.
You automatically receive a new pass should you die, but not if you leave through the entrance. You can get another pass from Tarlachor Morc.
You cannot charge magic other than Healingin this dungeon. However, charges brought in from outside will not disappear.
Monsters in this dungeon drop no items and give 0 experience when killed.
Paladins cannot enter this dungeon and you cannot change into a Paladin while in the dungeon.
The dungeon is 3 floors long until the tone-down patch is applied.
There are ten rooms per floor. (The last floor may have 11)
You will receive a new keyword once you complete the dungeon.
Similar to Albey Dungeon, there are no goddess statues present in this dungeon to revive at. Cromm Cruaichis invincible from close combat attacks while he's flying, you must utilize long range attacks.