Sepulchasm

Sepulchasm was a board game played by the Time Lords which exercised psychic abilities. The game could be played by two people, or be played solo.

Rules

The board was a relief map of a mountain range which was set into a pedestal. The mountains contained miniature models of organic houses (copies of the Great Houses, presumably). The houses were linked by a path which was divided into colored squares, and each house had a playing piece which corresponded to its color.

At the beginning of a game, each player would pick three of the pieces. Players took turns rolling an eight-sided die and their pieces would move themselves across the paths according to the number rolled. When the die showed 45, the board would crack and split open, causing the players to exclaim “Sepulchasm!” At this point the players would have to will their pieces to hover in the air over the board. The player who lost concentration and let his or her pieces fall into the chasm first would lose. (NA: Lungbarrow)

Sepulchasm has also been used as a swear word by various individuals. It generally seems to be the Gallifreyan equivalent of “Hell.”