Just in case you couldn’t visualize this enemy well enough, how about as a pale skeleton on a white horse with a B-movie torch?
Ooh, those shadowy letters!
If all else fails, go for fake religious injunctions, such as
The Smokey the Bear campaign actually started after the U.S. Forest Service (and the Georgia Forestry Commission) learned that fire is necessary for the health of southern pine forests: without it, undergrowth takes over, and eventually oaks take over, and there’s no more pine forest. That was after forty years or more of official suppression of forest fires. More on that in Leon Neel’s book.
Ain’t that the truth.
Taking fire out of the longleaf forest
is like taking rain out of the rain forest!