diff --git a/forge-gui/res/conquest/planes/Innistrad/sets.txt b/forge-gui/res/conquest/planes/Innistrad/sets.txt
index aa088c7c61f..7630674a8a6 100644
--- a/forge-gui/res/conquest/planes/Innistrad/sets.txt
+++ b/forge-gui/res/conquest/planes/Innistrad/sets.txt
@@ -1,3 +1,4 @@
 ISD
 DKA
-AVR
\ No newline at end of file
+AVR
+SOI
\ No newline at end of file