diff --git a/.gitattributes b/.gitattributes
index d6419262f16..dfafffbcdda 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -5939,6 +5939,7 @@ res/quest/themes/Multicolor[!!-~]UG.thm -text
 res/quest/themes/Multicolor[!!-~]WB.thm -text
 res/quest/themes/Multicolor[!!-~]WR.thm -text
 res/quest/themes/Oath[!!-~]of[!!-~]Druids[!!-~]WG.thm -text
+res/quest/themes/Rats[!!-~]B.thm -text
 res/quest/themes/Reanimator[!!-~]B.thm -text
 res/quest/themes/Snakes[!!-~]G.thm -text
 res/quest/themes/Snow[!!-~]UBRG.thm -text
diff --git a/res/quest/themes/Rats B.thm b/res/quest/themes/Rats B.thm
new file mode 100644
index 00000000000..3f403b1e76b
--- /dev/null
+++ b/res/quest/themes/Rats B.thm	
@@ -0,0 +1,36 @@
+BasicLandPercentage=35
+
+[Group MaxCnt=3 Percentage=7]
+Ratcatcher
+Marrow-Gnawer
+[/Group]
+
+[Group MaxCnt=4 Percentage=20]
+Swarm of Rats
+Relentless Rats
+Pestilence Rats
+[/Group]
+
+[Group MaxCnt=4 Percentage=15]
+Bog Rats
+Gnat Miser
+Muck Rats
+Nezumi Shadow-Watcher
+Zodiac Rat
+[/Group]
+
+[Group MaxCnt=4 Percentage=12]
+Kuro's Taken
+Nezumi Cutthroat
+Ravenous Rats
+[/Group]
+
+[Group MaxCnt=4 Percentage=12]
+Chittering Rats
+Deathmask Nezumi
+Nezumi Ronin
+Razortooth Rats
+Locust Miser
+[/Group]
+
+End
\ No newline at end of file