Herremann the Wise said:Generally: stupidity.
the black knight said:Spoken like a true 'ha ha' DM.
reveal said:The sudden stop at the end.
Nifft said:Just to clarify: it's usually not the player's stupidity directly. It's listening to another player who's urging a poor course of action. Listening to other players -- whose PCs are not in direct danger of death -- is the leading cause of death amongst my group.