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* '''Reward:''' The [[D1 Unique Amulets|Optic Amulet]].
The halls of the blind are a figure-eight shaped area located somewhere on level 8. There are no doors to enter the area at first, but two openings appear, one on each end, when you read the Book of the Blind.
Enter with care, for the halls are crowded with bright yellow [[D1 Monsters|Illusion Weavers]], the craftiest kind of Hidden.
:''Out of darkness, out of mind,<br>
:''Cast down into the Halls of the Blind.
Like all Hidden, Illusion Weavers are crafty and approach invisible and immaterial, only appearing when they are within melee range. These guys hit fast and attack in a pack, and it's very easy for a careless rogue or sorcerer to get killed here, if surrounded.