Natural Features & Phenomena

For each sub-level hex, roll d30 against the terrain's chance-in-30. On a hit, roll a second d30 for the specific feature. Entries marked * have a 50% chance of housing a monster lair; entries marked † are highly flammable. Source: d30 Sandbox Companion, p. 16 (NFP table).

Terrain Type

d30 check → d30 feature (if present)

Reference Tables

*50% chance this feature houses a monster lair (d2: 1=lair present) †Highly flammable — susceptible to combustion in presence of open flame