Passage width

Tiny: 5ft wide, 3ft high. (Medium creatures have to crawl, difficult terrain)

The remains of a corpse is the reason for the stench here, it is bloated and any personal belonging are either missing or destoryed.

Low: The water in this tunnel is ankle to knee high, the floor is slick with filth. (Slippery, DC12 Dexterity save while running)

Grave Eater: This section of sewer an Otyugh has made a nest of corpses which it feeds upon and replenishes when it can find decaying flesh. It is hostile to any creature that disturbs it feeding ground.

Roll again View Table Create your own version

Answer: