Disc of mirrored obsidian

With a disc of mirrored obsidian, one may create a frozen, properly coloured image of a room, an adventurer, a denizen, or a object. The mechanism requires a cube of elemental ice to function, which will be used up. Simply pointing the disc at the desired target will produce the frozen image for the benefit of posterity.

Pieces

(1) a broken piece of obsidian, level 1

(1) a rough piece of obsidian, level 1

(1) a smooth piece of obsidian, level 1

(1) a polished obsidian piece, level 1

(1) a round piece of obsidian, level 1

(1) obsidian runes, level 1