/usr/share/games/wesnoth/1.10/data/campaigns/Delfadors_Memoirs/terrain-graphics/_final.cfg is in wesnoth-1.10-dm 1:1.10.7-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 | #textdomain wesnoth-dm
# wmllint: no translatables
# Monolith overlay
{OVERLAY *^Ima ../scenery/monolith1}
{OVERLAY *^Imb ../scenery/monolith2}
|