Thunder Cloud terrain 307

The complete definition of this terrain in the game's own mod format. Command names link to the reference.

selectterr  307
name        "Thunder Cloud"
gems        262272
apcost      2
smoke
invisible
desertok
hardfly

Record definition from the base game data (v5.33 extraction), shown with Illwinter's permission. Unaffiliated with Illwinter Game Design.