See, as you described the pentagon shaped lines drawn in crimson ink I was thinking more along the lines of summoning, demon containment, etc. I probably would have walked around, but I know some people who might have walked through it. It never screamed pit trap to me until you mentioned it.
Plus with an endless pit, what says the other players won't go on an odd rescue mission. Could be an interesting time to play with wierd gravity/time rules and add an element to the game. Long as the rogue has rations, etc. she could survive falling for some time.
Plus with an endless pit, what says the other players won't go on an odd rescue mission. Could be an interesting time to play with wierd gravity/time rules and add an element to the game. Long as the rogue has rations, etc. she could survive falling for some time.