diff --git a/unlinked/black_knight_cellar b/unlinked/black_knight_cellar
index ec065ecce..59b93783f 100644
--- a/unlinked/black_knight_cellar
+++ b/unlinked/black_knight_cellar
@@ -9,7 +9,7 @@ enter_x 7
 enter_y 5
 msg
 Created:  2010-10-05 neodeno
-Modified: 2013-08-10 Kevin Zheng
+Modified: 2019-05-30 Rick Tanner
 endmsg
 end
 arch dungeon_floor
@@ -82,6 +82,30 @@ end
 arch flagstone_2_2_1
 y 11
 end
+arch darkness
+y 12
+end
+arch darkness
+y 13
+end
+arch darkness
+y 14
+end
+arch darkness
+y 15
+end
+arch darkness
+y 16
+end
+arch darkness
+y 17
+end
+arch darkness
+y 18
+end
+arch darkness
+y 19
+end
 arch dungeon_floor
 x 1
 end
@@ -148,6 +172,38 @@ arch flagstone_2_1_2
 x 1
 y 11
 end
+arch darkness
+x 1
+y 12
+end
+arch darkness
+x 1
+y 13
+end
+arch darkness
+x 1
+y 14
+end
+arch darkness
+x 1
+y 15
+end
+arch darkness
+x 1
+y 16
+end
+arch darkness
+x 1
+y 17
+end
+arch darkness
+x 1
+y 18
+end
+arch darkness
+x 1
+y 19
+end
 arch dungeon_floor
 x 2
 end
@@ -214,6 +270,38 @@ arch flagstone_2_1_2
 x 2
 y 11
 end
+arch darkness
+x 2
+y 12
+end
+arch darkness
+x 2
+y 13
+end
+arch darkness
+x 2
+y 14
+end
+arch darkness
+x 2
+y 15
+end
+arch darkness
+x 2
+y 16
+end
+arch darkness
+x 2
+y 17
+end
+arch darkness
+x 2
+y 18
+end
+arch darkness
+x 2
+y 19
+end
 arch dungeon_floor
 x 3
 end
@@ -292,6 +380,38 @@ arch flagstone_2_1_2
 x 3
 y 11
 end
+arch darkness
+x 3
+y 12
+end
+arch darkness
+x 3
+y 13
+end
+arch darkness
+x 3
+y 14
+end
+arch darkness
+x 3
+y 15
+end
+arch darkness
+x 3
+y 16
+end
+arch darkness
+x 3
+y 17
+end
+arch darkness
+x 3
+y 18
+end
+arch darkness
+x 3
+y 19
+end
 arch dungeon_floor
 x 4
 end