Cave, Dimension, Air:
1 check / 200' of hallway or tunnel: Roll 1-D20 -- Roll needed for encounter: 17+
1 check / chamber or room: Roll 1-D20 -- Roll needed for encounter: 9+
%Roll: Encounter types:
01-10: Airwit
11-30: Cat, Spell
31-32: Character G.M.: Pre-make all NPC character encounters.
33-45: Dragon, Air
46-65: Elemental, Air
66-94: Gargoyle, Air
95-96: Jahtha
97-98: Jahthein
99-00: Race