Astral Marshes terrain 258

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

selectterr  258
name        "Astral Marshes"
herbs       2
fungus      4
apcost      1
invisible
void
nodrown
tempimmune

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