Flame pit

Flame Pit is a type of floor that can be built in the Oubliette of the Dungeon in a player owned house with a Construction level of 77. The Flame Pit requires the materials of 20 Tinderboxs and 125,000 coins to be built.

Standing on a Flame pit in Challenge mode will inflict 1~3 damage twice per 1.2 seconds, and are sometimes used by players to kill themselves in order to reset their stats, although some other Oubliette floors do a better job of this.