Wilderness, Lightning
Source:
See also: Forest Fire,
Lightning strikes also occur during storms. It is exceedingly rare for a creature to be struck by lightning, though such an unlucky character would suffer between 4d8 and 10d8 points of electricity damage from the strike. Lightning strikes rarely produce forest fires, yet on the plains (see Plains Terrain) it’s possible for a strike to ignite a drought-plagued field and start a wildfire.