1-2

Battle aftermath: Roll on "Corpse Present in the Battle Aftermath (OotA Subtable)" feasted upon by Roll on "Scavengers in the Battle Aftermath (OotA Subtable)"

3-6

Creature encounter: Roll on "Creature Encounters (OotA Subtable)"

7-9

Demon encounter: Roll on "Demon Encounters during Descent into the Depths (OotA Subtable)"

10-11

Discipline problem: Roll on "Discipline Problems during Descent into the Depths (OotA Subtable) "

12-13

Disease: Roll 1d4 party member(s) are affected with Roll d4 on [1-2: cackle fever; 3-4:sewer plague;5:Sight rot;6:Zuggtmoys spores]

14-15

Madness: 1 NPC party member is affected with a Roll d3 on [1-3: short-term madness;4-5:long-term madness;6:Indefinite madness]

16-17

Poisoned NPCs: Roll 1d12 NPC(s) are poisoned for Roll 1d10*10 hours.

18-19

Spoiled supplies: Roll 3d6 days of rations are infested with vermin or spores rending them poisonous.

20

Vanishing NPCs: Roll 1d4 NPC(s) have vanished and are never seen again.